CN108817049B - Soil heavy metal treatment facility containing propulsion constriction device - Google Patents

Soil heavy metal treatment facility containing propulsion constriction device Download PDF

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Publication number
CN108817049B
CN108817049B CN201810493525.1A CN201810493525A CN108817049B CN 108817049 B CN108817049 B CN 108817049B CN 201810493525 A CN201810493525 A CN 201810493525A CN 108817049 B CN108817049 B CN 108817049B
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CN
China
Prior art keywords
chamber
diluent
fan
stirring
brake
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Expired - Fee Related
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CN201810493525.1A
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Chinese (zh)
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CN108817049A (en
Inventor
梁峙
梁骁
马捷
张猛
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Xuzhou University of Technology
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Xuzhou University of Technology
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Publication of CN108817049A publication Critical patent/CN108817049A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09C—RECLAMATION OF CONTAMINATED SOIL
    • B09C1/00—Reclamation of contaminated soil
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09C—RECLAMATION OF CONTAMINATED SOIL
    • B09C1/00—Reclamation of contaminated soil
    • B09C1/08—Reclamation of contaminated soil chemically

Abstract

The invention discloses a propelling and shrinking device in soil heavy metal treatment equipment. A telescopic rod is sleeved in the propeller shell, one end of the telescopic rod is provided with a damper, and the damper is connected with the inner wall of the propeller shell in a sliding manner; one end of the propeller shell is provided with a sealing ring, one surface of the sealing ring is fixed on the inner wall of the propeller shell, and the other surface of the sealing ring is connected with the telescopic rod in a sliding way; the other end of the propeller shell is of a closed structure, and a compression chamber is formed inside the propeller shell after the telescopic rod is pulled out. The device intelligent degree is high, and stability is good, and control is sensitive, and is little to whole equipment impact force.

Description

Soil heavy metal treatment facility containing propulsion constriction device
Technical Field
The invention belongs to the field of soil heavy metal treatment equipment, and particularly relates to a propelling and shrinking device in the soil heavy metal treatment equipment.
Background
Most propelling and shrinking devices in the existing soil heavy metal treatment equipment have long propelling mechanisms (for example, the propelling stroke of a certain outdoor machine type propeller is 2640mm, and the total length of the propeller is 4541mm), and the long propelling devices cause the large appearance of the whole machine and poor stability and flexibility in the orienting, moving and swinging processes. The angle adjusting range and the accuracy of the existing propelling and shrinking device can not meet the running requirements of equipment.
Disclosure of Invention
In order to solve the technical problem, the invention provides a propelling and shrinking device in a soil heavy metal treatment device, wherein a workpiece clamp 4 is arranged on the other side of a supporting platform 5; the control system 8 is fixedly arranged on the fixed frame 2; the rolling cutter 7 is positioned on the left side of the pushing mechanism 3 and connected with the pushing mechanism.
Further, the present paragraph describes the structure of the propelling and contracting device 9 in the present invention. A telescopic rod 9-1 is sleeved in the propeller shell 9-3, one end of the telescopic rod 9-1 is provided with a damper 9-2, and the damper 9-2 is connected with the inner wall of the propeller shell 9-3 in a sliding manner; one end of the propeller shell 9-3 is provided with a sealing ring 9-5, one surface of the sealing ring 9-5 is fixed on the inner wall of the propeller shell 9-3, and the other surface is connected with the telescopic rod 9-1 in a sliding way.
Further, the description in this paragraph is the block schematic structure of the control system 8 circuit described in this invention. A touch display 8-3 and an industrial personal computer 8-4 are arranged in the display area 8-1; a 1# master station 8-5, a 2# slave station 8-6 and a 3# slave station 8-7 are arranged in the module detection area 8-2, and the module detection area comprises a platform power supply unit; a profibus master station module 8-8, a CPU module 8-9 and a power supply module 8-10 are arranged in the No. 1 master station 8-5; the 2# slave station 8-6 is internally provided with a DP head 8-12, a bus terminal controller 8-13, a digital quantity output module 8-14 and a terminal module 8-15.
Further, the present paragraph describes the electrical schematic structure of the control system 8 according to the present invention. A terminal module 8-15, a bus terminal coupler 8-16 and an I/O level module 8-17 are arranged in the 3# slave station 8-7; the port of the 12V power supply module 8-11 is connected with the port of the touch display 8-3, the serial port 8301 of the touch display 8-3 is connected with the serial port 8401 of the industrial personal computer 8-4 through a 15pin cable, and the 8302 port of the touch display 8-3 is connected with the port 8402 of the industrial personal computer 8-4 through a VGA video cable; the port 8403 of the industrial personal computer 8-4 is connected with the port of the CPU module 8-9 through a network cable; the port 8404 of the industrial personal computer 8-4 is connected with the port of the bus terminal controller 8-13 through a programming cable.
Further, the present paragraph describes the structure of the pushing mechanism 3 in the present invention. One end of a transmission shaft 3-10 of the speed regulating motor is connected with the speed regulating motor 3-4, the other end of the transmission shaft passes through the oil tank 3-5, the pushing disc brake device 3-9, the hydraulic cylinder 3-6 and the pushing disc 3-7 to be fixedly connected, and the speed regulating motor 3-4 drives the pushing disc 3-7 to rotate; the oil tank 3-5 is communicated with a guide pipe at one end of the hydraulic cylinder 3-6; the other end of the hydraulic cylinder 3-6 is connected with a detachable pushing disc 3-7; the push disc braking device 3-9 is positioned between the push disc 3-7 and the hydraulic cylinder 3-6; the central axes of the speed regulating motor 3-4, the hydraulic cylinder 3-6 and the pushing disc 3-7 are on the same horizontal line, the pushing disc 3-7 is connected with the rolling cutter 7, and the pushing disc 3-7 drives the rolling cutter 7 to rotate; the speed regulating motor 3-4 and the hydraulic cylinder 3-6 are respectively in control connection with a control system 8 through leads; the sliding block motors 3-8 are in control connection with a control system 8 through leads.
Further, the present paragraph describes the structure of the rolling cutter 7 in the present invention. A heating pipe 7-5 is arranged on the periphery of the water inlet pipe 7-7, the heating pipe 7-5 is of a spiral structure, one end of the heating pipe 7-5 is communicated with the transformer 7-2 through a lead, the other end of the transformer 7-2 is connected with an external commercial power through a lead, the heating pipe 7-5 heats the water inlet pipe 7-7, and the transformer 7-2 adjusts the heating temperature; the cutting blades 7-3 are arranged outside the transmission shaft 7-9, the number of the cutting blades 7-3 is 4, and the 4 cutting blades 7-3 are fixed on the transmission shaft 7-9 in an equal-angle and central-axis symmetrical mode; a cutter blade nozzle 7-6 is arranged at the root of the cutter blade 7-3, one end of the cutter blade nozzle 7-6 is open and points to the cutter face of the cutter blade 7-3, and the other end of the cutter blade nozzle 7-6 is communicated with a water inlet pipe 7-7; the driven wheel 7-1 drives the cutting blade 7-3 to rotate through the transmission shaft 7-9, and the cutting blade 7-3 cuts the material at equal intervals; meanwhile, the cutter blade spray head 7-6 cleans the cutter surface of the cutter blade 7-3.
Further, the present paragraph describes the structure of the cooling device provided for the chute 3-2 in the present invention. The top of the buffer processing chamber 3-2-5 at the upper part is provided with a refrigerant inlet 3-2-6, the buffer processing chamber 3-2-5 at the upper part is communicated with the refrigerant inlet 3-2-6, the bottom of the buffer processing chamber 3-2-5 at the lower part is provided with a refrigerant outlet 3-2-9, and the buffer processing chamber 3-2-5 at the lower part is communicated with the refrigerant outlet 3-2-9 at the bottom; the medicament mixing device 3-2-8 is communicated with the heat exchange chamber 3-2-3; the refrigerant enters the buffer processing chamber 3-2-5 from the refrigerant inlet 3-2-6 and then enters the heat exchange tube 3-2-2, absorbs the heat generated by the heat exchange tube 3-2-2 and flows out from the refrigerant outlet 3-2-9; the cooled liquid enters the heat exchange chamber 3-2-3 from the cooled liquid inlet 3-2-1, transfers heat to the heat exchange tube 3-2-2 and flows out from the cooled liquid outlet 3-2-7; meanwhile, external medicaments are controllably added into the heat exchange chamber 3-2-3 through the medicament mixing device 3-2-8 to react with the cooled liquid.
Further, the present paragraph describes the structure of the drug mixing device 3-2-8 described in the present invention. The stirring balls 3-2-8-5 are positioned on the right side of the buffer net 3-2-8-4, the stirring balls 3-2-8-5 are of a polymer thin-wall hollow structure, the material density of the stirring balls 3-2-8-5 is smaller than that of water, the number of the stirring balls 3-2-8-5 is 50-100, the mass of a single stirring ball 3-2-8-5 is smaller than 10 g, a plurality of stirring balls 3-2-8-5 are limited between the buffer net 3-2-8-4 and the stabilizing net 3-2-8-6, the stirring balls 3-2-8-5 are in a dispersed layout, and the gap between the stirring balls 3-2-8-5 is larger than 5 cm; the stabilizing net 3-2-8-6 is positioned at the right side of the stirring ball 3-2-8-5, and the stabilizing net 3-2-8-6 is in a porous net shape and is vertically placed; the medicament enters from the medicament inlet 3-2-8-1, meets the diluent sprayed by the diluent spraying device 3-2-8-9, and is further dispersed and mixed with the medicament under the action of the dispersion net 3-2-8-8 and the diffusion bell mouth 3-2-8-7; the diffusant is sprayed out from the diffusant spray pipe 3-2-8-2 through the diffusant inlet pipe 3-2-8-3, the buffer net 3-2-8-4 buffers the sprayed diffusant, and the diffusant, the medicament and the diluent enter an action space of the stirring ball 3-2-8-5 between the buffer net 3-2-8-4 and the stabilizing net 3-2-8-6 together, the diffusant, the diluent and the medicament are fully mixed under the stirring action of the stirring ball 3-2-8-5, and the mixture is discharged from the medicament outlet 3-2-8-10.
Further, this paragraph teaches the structure of the diluent injection apparatus 3-2-8-9 described in the present invention. The diluent main inlet pipe 3-2-8-9-6 is positioned at one side and is communicated with the diluent outlet 3-2-8-9-9; the right side of the diluent main inlet pipe 3-2-8-9-6 is provided with a diluent turbulent chamber 3-2-8-9-7, the lower part of the diluent turbulent chamber 3-2-8-9-7 is provided with a diluent mixing chamber 3-2-8-9-4, one end of the inner part of the diluent mixing chamber 3-2-8-9-4 is provided with a diluent injection pipe 3-2-8-9-11, the other end of the inner part of the diluent mixing chamber 3-2-8-9-4 is provided with a diluent outlet pipe 3-2-8-9-5, the diluent mixing chamber 3-2-8-9-4 is connected with the diluent turbulent chamber 3-2-8-9-4 through the diluent injection pipe 3-2-8-9-11 and the diluent outlet pipe 3-2-8-9-5 2-8-9-7; the lower part of the diluent mixing chamber 3-2-8-9-4 is provided with a regulator buffer chamber 3-2-8-9-3 which is communicated with the diluent mixing chamber 3-2-8-9-2 through a regulator pumping pipe 3-2-8-9-2.
Further, the present paragraph describes the structure of the push disk brake device 3-9 according to the present invention. The other end of the braking traction cable 3-9-3 is connected with the traction mechanism 3-9-2; a brake cooling system 3-9-1 is arranged at the upper part of the brake chuck 3-9-4 and is connected with the brake chuck 3-9-4 through a conduit; the traction mechanism 3-9-2 rotates to tighten the brake traction cable 3-9-3, and then 4 friction plates 3-9-6 are tightly attached to the transmission shaft 3-10 of the speed regulating motor through the brake chuck 3-9-4, so that the transmission shaft 3-10 of the speed regulating motor stops rotating; meanwhile, the heat generated by the friction plate 3-9-6 due to friction is taken away by the brake cooling system 3-9-1 connected with the brake chuck 3-9-4.
Further, the present paragraph describes the structure of the shock absorbing device 3-9-7 in the present invention. The upper end and the lower end of the damping device 3-9-7 are respectively provided with a damping device flange 3-9-7-2, a damping device spring 3-9-7-3 is arranged between the two damping device flanges 3-9-7-2, a damping device cooling tank 3-9-7-1 which is a cylindrical sealed tank body is arranged inside the damping device spring 3-9-7-3, the inside of the cylindrical sealed tank body is filled with solution, and the distance between the damping device spring 3-9-7-3 and the damping device cooling tank 3-9-7-1 is 5 mm; a cooling liquid inlet pipe 3-9-7-4 and a cooling liquid outlet pipe 3-9-7-5 are arranged on one side of the cooling tank 3-9-7-1 of the damping device, and a cooling coil pipe 3-9-7-6 is arranged between the cooling liquid inlet pipe 3-9-7-4 and the cooling liquid outlet pipe 3-9-7-5.
Further, the description in this paragraph is the brake cooling system 3-9-1 structure described in this invention. The butterfly plate 3-9-1-1 is provided with two arc-shaped side wing plates, the two arc-shaped side wing plates are centrosymmetric, the two arc-shaped side wing plates are connected through a butterfly through hole plate 3-9-1-2, and the butterfly through hole plate 3-9-1-2 promotes airflow to form turbulent flow at two sides of the butterfly through hole plate; the left side of the swinging plate 3-9-1-8 is provided with a fence plate 3-9-1-7, the fence plate 3-9-1-7 is vertically arranged, a large number of horizontal grids are arranged inside the fence plate 3-9-1-7, and the fence plate 3-9-1-7 is through left and right; the left side of the fence plate 3-9-1-7 is provided with a lower open wing plate 3-9-1-6, the distance between the two is 10cm, and the lower open wing plates 3-9-1-6 are vertically arranged; the lower open wing plate 3-9-1-6 is provided with two straight side wing plates which are centrosymmetric, an opening is arranged between the two straight side wing plates, and the two straight side wing plates are fixedly connected by a hard steel cable; an oil atomization nozzle 3-9-1-10 is arranged on one side of the brake cooling system 3-9-1; an oil collecting box 3-9-1-11 is arranged at the lower part of the air outlet 3-9-1-9 of the refrigerating chamber, and a certain distance is arranged between the oil collecting box and the oil collecting box; hot oil sprayed from the oil atomizing spray heads 3-9-1-10 exchanges heat with cold air generated by cold air inlets 3-9-1-4 of the refrigeration chambers in the brake cooling system 3-9-1, and the cooled oil is gathered in the oil collecting boxes 3-9-1-11; the upper part of a cold air inlet 3-9-1-4 of the refrigeration chamber is provided with a speed increasing fan device 3-9-1-12; the vertical moving device 3-9-1-13 is positioned at one side of the butterfly plate 3-9-1-1, the vertical moving device 3-9-1-13 is hinged with the butterfly plate 3-9-1-1 and the butterfly through hole plate 3-9-1-2, and the vertical moving device 3-9-1-13 drives the butterfly plate 3-9-1-1 and the butterfly through hole plate 3-9-1-2 to move up and down.
Further, the present paragraph describes the structure of the vertical moving device 3-9-1-13 in the present invention. 3 sliding rods 3-9-1-13-1 positioned outside the vertical moving device 3-9-1-13 are distributed vertically and equidistantly, and two ends of the sliding rods are fixed at the upper end and the lower end of the vertical moving device 3-9-1-13; the sliding rod 3-9-1-13-1 is provided with a sliding plate 3-9-1-13-8 which are connected in a sliding way; a sliding block moving motor 3-9-1-13-3 is arranged on the sliding plate 3-9-1-13-8, a sliding block moving motor gear is arranged at one end of the sliding block moving motor 3-9-1-13-3, and the sliding block moving motor gear is meshed and connected with the surface rack of the sliding rail 3-9-1-13-4; the sliding plate 3-9-1-13-8 is also provided with a sliding block moving handle 3-9-1-13-2, and a gear at one end of the sliding block moving handle 3-9-1-13-2 is meshed and connected with a rack on the surface of the sliding rail 3-9-1-13-4.
Further, the present paragraph describes the structure of the dispersing device 3-9-1-5 in the present invention. The dispersing main shaft is of a 3-9-1-5-3 cylindrical steel structure, one end of the dispersing main shaft 3-9-1-5-3 is provided with a dispersing driving wheel 3-9-1-5-2, and the other end of the dispersing main shaft 3-9-1-5-3 is provided with a dispersing supporting wheel 3-9-1-5-4; the central shaft of the dispersing driving wheel 3-9-1-5-2 is fixedly connected with the dispersing main shaft 3-9-1-5-3, the outer edge of the dispersing driving wheel 3-9-1-5-2 is meshed with the gear teeth of an external dispersing motor, the central shaft of the dispersing support wheel 3-9-1-5-4 is rotatably connected with the dispersing main shaft 3-9-1-5-3, and the outer edge of the dispersing support wheel 3-9-1-5-4 is fixed with the bracket.
Further, the present paragraph describes the structure of the speed increasing fan device 3-9-1-12 in the present invention. The air inlet 3-9-1-12-4 of the fan chamber positioned at the upper part is communicated with the air outlet 3-9-1-12-1 of the fan chamber positioned at the bottom part; the fan chamber air speed sensor 3-9-1-12-5 is positioned at the lower part of the fan chamber air inlet 3-9-1-12-4, the fan chamber air speed sensor 3-9-1-12-5 is connected with the control system 8, and the fan chamber air speed sensor 3-9-1-12-5 is connected with the fan shaft 3-9-1-12-6 at the lower part of the fan chamber air speed sensor; the fan shaft 3-9-1-12-6 is positioned in the center of the inside of the speed increasing fan device 3-9-1-12, is longitudinally arranged and has a cylindrical hollow structure, and a rotor comprising an armature iron core and an armature winding is arranged in the cylindrical hollow structure; the waist of the fan shaft 3-9-1-12-6 is provided with a fan shaft cooling channel 3-9-1-12-2 which is fixedly connected with the fan shaft 3-9-1-12-2, the fan shaft cooling channel 3-9-1-12-2 horizontally surrounds the fan shaft 3-9-1-12-6, the fan shaft cooling channel 3-9-1-12-2 is of a hollow structure, the outer surface of the fan shaft cooling channel is provided with four fan shaft side air inlets 3-9-1-12-7, and the fan shaft cooling channel 3-9-1-12-2 is communicated with the fan shaft side air inlets 3-9-1-12-7.
Further, the section explains the structure of the air inlet quantity controller 3-9-1-12-10 in the invention. The air door push rod 3-9-1-12-10-1 positioned at the bottom end is connected with the air door base 3-9-1-12-10-6 positioned at the lower part of the air door push rod in a vertical sliding manner; the air door cam 3-9-1-12-10-2 is positioned at the lower part of the air door push rod 3-9-1-12-10-1, and the air door push rod 3-9-1-12-10-1 is meshed and connected with the air door cam 3-9-1-12-10-2; an outer cantilever of the air door cam 3-9-1-12-10-2 is hinged with an air door clamp 3-9-1-12-10-4; the middle part of the air door clamp 3-9-1-12-10-4 is provided with an air door support arm 3-9-1-12-10-3, one end of the air door support arm 3-9-1-12-10-3 is hinged with the air door clamp 3-9-1-12-10-4, and the other end is hinged with the air door push rod 3-9-1-12-10-1.
Further, the present paragraph describes the structure of the work holder 4 according to the present invention. The rotary motor 4-1 is fixedly arranged on one side of the maintenance box 4-2, and the rotary motor 4-1 is in driving connection with the central gear 4-5; the workpiece gripper 4-3 is arranged on the other side of the overhaul box 4-2, and one end of the workpiece gripper 4-3 is fixedly connected with the gripper gear 4-6; the number-of-turns counter 4-7 is fixedly connected to a rotary disc of the rotating motor 4-1; the rotating motor 4-1 and the turn number counter 4-7 are respectively in control connection with a control system 8 through leads; the rotating motor 4-1 drives the central gear 4-5 to rotate, so that the three gripper gears 4-6 on the periphery are driven to do revolution motion along the inner teeth of the large gear 4-4, meanwhile, the three gripper gears 4-6 do rotation motion, and the gripper gears 4-6 drive the workpiece to revolve and rotate through the workpiece gripper 4-3.
Further, the section describes the structure of the gripper gears 4-6 in the invention. A horizontal transmission shaft 4-6-5 is arranged at the center of one end of the arm 4-3-1, the horizontal transmission shaft 4-6-5 is connected with a vertical gear 4-6-1 on the right side of the horizontal transmission shaft, the number of the vertical gears 4-6-1 is 2,2 vertical gears 4-6-1 are oppositely arranged, 2 vertical gears 4-6-1 are on the same axis, the number of the radiation sub-wheels 4-6-6 is 4, the 4 radiation sub-wheels 4-6-6 are symmetrically arranged with the equal angle of the horizontal transmission shaft 4-6-5 axis, and the radiation sub-wheels 4-6-6 are meshed and connected with the vertical gear 4-6-1 teeth.
Further, the section describes a structure of a turn number counter 4-7 in the invention. The horizontal direction of the conversion head 4-7-2 is provided with 4 spare laser circle measuring probes 4-7-11, the spare laser circle measuring probes 4-7-11 have the same structure as the laser circle measuring probe 4-7-1, and the laser circle measuring probe 4-7-1 and the spare laser circle measuring probe 4-7-11 are detachable structures; the upper part of the rotating shaft 4-7-7 is provided with a gearbox 4-7-5, a speed reducing shaft 4-7-3 is arranged in the gearbox 4-7-5, and the speed reducing shaft 4-7-3 is in gear engagement connection with the rotating shaft 4-7-7; the upper part of the gearbox 4-7-5 is provided with a rotating motor 4-7-10, and the rotating motor 4-7-10 is in gear engagement connection with a reduction shaft 4-7-3; the bottom of the gearbox 4-7-5 is provided with a temperature sensor 4-7-4 and a speed sensor 4-7-6; the rotating motor 4-7-10 drives the laser measuring ring probe 4-7-1 to rotate through the speed reducing shaft 4-7-3 and the rotating shaft 4-7-7 so as to change the working angle of the laser measuring ring probe 4-7-1; meanwhile, the temperature sensor 4-7-4 and the speed sensor 4-7-6 which are positioned at the bottom of the gearbox 4-7-5 monitor the state of the object on the workbench 4 in real time.
Further, the present paragraph teaches the construction of the workpiece gripper 4-3 as described in the present invention. The finger traction clamp 4-3-3 driving motor and the workpiece clamping degree sensor 4-3-4 are respectively in control connection with the control system 8 through leads. And a timer is arranged in the control system 8 and is in control connection with a starting coil of the speed regulating motor 3-4 through a lead.
Further, the propeller shell 9-3 is formed by compression molding a high polymer material, and the propeller shell 9-3 comprises the following components and is manufactured by the following processes:
the propeller shell 9-3 comprises the following components:
339.2 to 564.8 parts of purified lake water, 131.5 to 173.6 parts of N-methyl-1, 1,2,2,3,3,4,4,5,5, 5-undecafluoro-1-pentanesulfonamide, 134.2 to 243.1 parts of 1- (methoxymethyl) -4-methylbenzene, 130.4 to 147.4 parts of 4- (methylthio) butyraldehyde, 133.1 to 190.3 parts of rutile, 136.9 to 197.5 parts of 4,4' - (1-methylethylidene) bis [2- (2-propenyl) ] phenol and (chloromethyl) ethylene oxide polymer, 138.7 to 193.3 parts of silver nanoparticles, 1,2,3,3,3, -hexafluoro-1-propylene, 131.1 to 173.6 parts of polymerized oxidized 1,1,2,3,3, -hexafluoro-1-propylene, 133.6 to 173.5 parts of formaldehyde, dicyandiamide and ethylenediamine sulfate polymer, 133.9 to 156.6 parts of basic zinc naphthenate, 122.5-158.8 parts of methyl ethyl ketoxime-terminated [2,4, 6-trioxotriazine-1, 3,5(2H,4H,6H) -triyl ] tri (cyclohexyl) isocyanate, 121.2-164.8 parts of 7-methyl octanal, 130.8-175.4 parts of 2-hexene-1-alcohol 2E-formate, 140.3-184.3 parts of polyurethane polymer and 163.4-217.8 parts of hexadecyl rosylate with the mass concentration of 130 mg/L-397 mg/L;
secondly, the manufacturing process of the propeller shell 9-3 comprises the following steps:
step 1: adding purified lake water and N-methyl-1, 1,2,2,3,3,4,4,5,5, 5-undecafluoro-1-pentanesulfonamide into a stirring vertical tower type reactor, starting a stirrer in the stirring vertical tower type reactor, setting the rotating speed to be 132-178 rpm, starting a steam oil heater in the stirring vertical tower type reactor, raising the temperature to 147.2-148.8 ℃, adding 1- (methoxymethyl) -4-methylbenzene, uniformly stirring, reacting for 124.5-135.6 minutes, adding 4- (methylthio) butyraldehyde, and introducing the mixture with the flow of 123.5m3/min～164.4m3Helium gas for 124.5-135.6 min; then adding rutile into the stirring vertical tower type reactor, starting the steam type oil heater in the stirring vertical tower type reactor again, raising the temperature to 164.2-197.1 ℃, keeping the temperature for 124.4-135.4 minutes, adding 4,4' - (1-methylethylidene) bis [2- (2-propenyl)]Adjusting the pH value of a solution in the stirring vertical tower type reactor to 4.1-8.3 by using a polymer of phenol and (chloromethyl) oxirane, and preserving the temperature for 124.1-364.1 minutes;
step 2: taking silver nanoparticles, and carrying out ultrasonic treatment on the silver nanoparticles for 0.130-1.197 hours under the condition that the power is 6.64 KW-12.08 KW; adding silver nanoparticles into another stirring vertical tower type reactor, adding 1,1,2,3,3,3, -hexafluoro-1-propylene dispersed silver nanoparticles with the mass concentration of 134 mg/L-364 mg/L of polymerization oxidation, starting a steam type oil heater in the stirring vertical tower type reactor to ensure that the solution temperature is between 45 ℃ and 89 ℃, starting a stirrer in the stirring vertical tower type reactor, and performing stirring at the temperature of 4 multiplied by 102rpm～8×102Stirring at the rpm speed, adjusting the pH value to 4.5-8.8, and stirring for 130-197 minutes under heat preservation; then stopping the reaction and standing for 6.64 multiplied by 10-12.08 multiplied by 10 minutes to remove impurities; adding the suspension into a polymer of formaldehyde, dicyanodiamide and ethylenediamine sulfate, adjusting the pH value to be 1.5-2.8, eluting precipitate formed by the precipitation with purified lake water, and passing through a centrifuge at the rotating speed of 4.192 multiplied by 103rpm～9.643×103Solid was obtained at rpm, 2.407X 102℃～3.642×102Drying at deg.C, grindingAfter grinding, the mixture is filtered by 0.192 multiplied by 103～1.643×103Sieving with a sieve for later use;
and 3, step 3: taking basic zinc naphthenate and the silver nanoparticles treated in the step 2, uniformly mixing, and then performing diffuse reflection irradiation by adopting grazing incidence small-angle gamma rays, wherein the energy of the diffuse reflection irradiation of the grazing incidence small-angle gamma rays is 121.2 MeV-149.8 MeV, the dose is 169.2 kGy-209.8 kGy, and the irradiation time is 133.2-158.8 minutes, so as to obtain a mixture of the basic zinc naphthenate and the silver nanoparticles with changed properties; putting the mixture of basic zinc naphthenate salt and silver nanoparticles into another stirring vertical tower type reactor, starting a steam type oil heater in the stirring vertical tower type reactor, setting the temperature to be 132.8-178.4 ℃, starting a stirrer in the stirring vertical tower type reactor, adjusting the rotating speed to be 124-519 rpm, adjusting the pH to be 4.3-8.3, and dehydrating for 133.3-147.3 minutes for later use;
and 4, step 4: adding the mixture of the basic zinc naphthenate salt and the silver nanoparticles with changed properties obtained in the step 3 into the methyl ethyl ketoxime end-capped [2,4, 6-trioxotriazine-1, 3,5(2H,4H,6H) -triyl with the mass concentration of 134mg/L to 364mg/L]Adding the tri (cyclohexyl) isocyanate into the stirring vertical tower type reactor in the step 1 in a parallel flow mode, wherein the flow adding speed is 269-997 mL/min; starting a stirring vertical tower type reactor stirrer, and setting the rotating speed to be 138 rpm-178 rpm; stirring for 4-8 minutes; then adding 7-methyl octanal, starting a steam type oil heater in the stirring vertical tower type reactor, heating to 168.4-205.8 ℃, adjusting the pH to 4.4-8.8, introducing helium gas with the ventilation volume of 123.118m3/min～164.273m3Min, keeping the temperature and standing for 158.2-188.8 minutes; starting the stirrer of the stirring vertical tower type reactor again, wherein the rotating speed is 133 rpm-178 rpm, adding (2E) -formic acid-2-hexene-1-alcohol ester, adjusting the pH value to 4.4-8.8, and keeping the temperature and standing for 157.5-197.6 minutes;
and 5, step 5: starting a stirrer in the stirring vertical tower reactor at a rotation speed of 130-197 rpm, starting a steam oil heater in the stirring vertical tower reactor, and setting the temperature in the stirring vertical tower reactor to 1.287 × 102℃～2.32× 102Adding a polyurethane polymer, and reacting at 124.2-135.1 minutes; adding fructus Rosae DavuricaeStarting a steam type oil heater in the stirring vertical tower type reactor, setting the temperature in the stirring vertical tower type reactor to be 208.4-264.4 ℃, adjusting the pH to be 4.1-8.1, adjusting the pressure to be 1.3-1.31 MPa, and reacting for 0.4-0.9 h; then, reducing the pressure to normal pressure, cooling to 124.2-135.1 ℃, discharging and feeding into a molding press to obtain a propeller shell 9-3; the particle size of the silver nano particles is 138-148 mu m.
Further, the working method of the propelling and shrinking device in the soil heavy metal treatment equipment comprises the following steps:
step 1: in the processing procedure, an object to be cut is loaded into a workpiece groove 4-3-2 on a workpiece gripper 4-3, and a control system 8 controls a finger traction clamp 4-3-3 to work so as to clamp the processed object; the workpiece clamping degree sensor 4-3-4 monitors the clamping degree of the processed object in real time, when the workpiece clamping degree sensor 4-3-4 detects that the clamping degree of the processed object reaches a system set value M, the workpiece clamping degree sensor 4-3-4 sends a feedback signal to the control system 8, and the control system 8 controls the finger traction clamp 4-3-3 to stop working;
step 2: meanwhile, the control system 8 starts a slide block motor 3-8 at the tail end of the slide block 3-3, and the slide block 3-3 slides along the slide way 3-2 under the driving of the slide block motor 3-8, so that a pushing disc 3-7 is driven to approach to a workpiece fixed at the tail end of the workpiece gripper 4-3; when the pushing disc 3-7 is 3-5 cm away from the workpiece, the control system 8 stops the sliding block motor 3-8 and controls the hydraulic cylinder 3-6 to work at the same time; under the drive of the hydraulic cylinder 3-6, the pushing disc 3-7 slowly approaches to the workpiece until the front blade of the pushing disc 3-7 is contacted with the end surface of the processed object;
and 3, step 3: the control system 8 simultaneously starts a speed regulating motor 3-4 in the pushing mechanism 3 and a rotating motor 4-1 in the workpiece clamp 4; driven by a speed regulating motor 3-4, a driving disk 3-7 makes clockwise circular motion; driven by a rotating motor 4-1, a workpiece gripper 4-3 makes anticlockwise circular motion through a gripper gear 4-6;
and 4, step 4: in the rotating process of the rotating motor 4-1, the number of turns counter 4-7 monitors the number of turns of the rotating motor 4-1 in real time; when the number of rotating turns of the rotating motor 4-1 is detected by the number of turns counter 4-7 to reach a system set value R, the number of turns counter 4-7 sends a feedback signal to the control system 8, and the control system 8 controls the rotating motor 4-1 to stop working;
and 5, step 5: in the working process of the speed regulating motor 3-4, a timer in the control system 8 times the working time of the speed regulating motor 3-4; when the accumulated timing time of the timer reaches a system set value T, the control system 8 stops the speed regulating motor 3-4;
and 6, step 6: the control system 8 controls the finger traction clamp 4-3-3 to be loosened, and the processed workpiece enters the next working procedure.
The propelling and shrinking device in the soil heavy metal treatment equipment is high in intelligentization degree, intelligent and controllable in time, high in operation stability, high in operation speed, small in impact force on other equipment and high in working efficiency.
Drawings
FIG. 1 is a schematic view of a propulsion and contraction device in a soil heavy metal treatment facility as described in the present invention.
Fig. 2 is a schematic view of the propelling and contracting device 9 according to the present invention.
FIG. 3 is a block schematic diagram of an electrical circuit of a propulsion and retraction device in a soil heavy metal treatment facility as described in the present invention.
FIG. 4 is an electrical schematic diagram of a propulsion and retraction device in a soil heavy metal treatment facility as described in the present invention.
Fig. 5 is a schematic structural view of the pushing mechanism 3 according to the present invention.
Fig. 6 is a schematic view of the structure of the rolling cutter 7 according to the present invention.
Fig. 7 is a schematic view showing the structure of a cooling device provided for the chute 3-2 in the present invention.
Fig. 8 is a schematic view of the structure of the drug mixing device 3-2-8 according to the present invention.
Fig. 9 is a schematic view of the structure of a diluent spray device 3-2-8-9 according to the present invention.
Fig. 10 is a schematic view of the construction of the push disc brake device 3-9 according to the present invention.
Fig. 11 is a schematic view of the structure of the shock-absorbing device 3-9-7 according to the present invention.
FIG. 12 is a schematic view of the brake cooling system 3-9-1 according to the present invention.
Fig. 13 is a schematic structural view of the vertical moving device 3-9-1-13 according to the present invention.
FIG. 14 is a schematic view of the structure of a dispersing apparatus 3-9-1-5 according to the present invention.
Fig. 15 is a schematic structural view of a speed-increasing fan device 3-9-1-12 according to the present invention.
Fig. 16 is a schematic structural diagram of an intake controller 3-9-1-12-10 according to the present invention.
Fig. 17 is a schematic view of the structure of the work holder 4 according to the present invention.
Fig. 18 is a schematic view of the construction of the gripper gears 4-6 according to the present invention.
Fig. 19 is a schematic diagram of the structure of the turn number counter 4-7 in the invention.
Fig. 20 is a schematic view of the construction of the workpiece gripper 4-3 according to the present invention.
Fig. 21 is a graph of wear resistance of the propeller housing 9-3 material as described in the present invention as a function of time of use.
Detailed Description
The propelling and shrinking device in the soil heavy metal treatment equipment provided by the invention is further explained by combining the attached drawings and the embodiment.
Fig. 1 is a schematic view of a propelling and shrinking device in the soil heavy metal treatment equipment. The fixed frame 2 is of a stainless steel rectangular structure, and the thickness of the fixed frame is between 3cm and 4 cm; the four shock absorption foot pads 1 are respectively and fixedly arranged at four corners of the bottom of the fixed frame 2; the supporting platform 5 is a rectangular galvanized plate, and the supporting platform 5 is fixedly arranged above the fixed frame 2; the pushing mechanism 3 is arranged on one side of the supporting platform 5.
Fig. 2 is a schematic structural view of the propelling and contracting device 9 of the present invention. The other end of the propeller shell 9-3 is of a closed structure, and a compression chamber 9-4 is formed inside the propeller shell 9-3 after the telescopic rod 9-1 is pulled out.
Fig. 3 is a schematic block diagram of the control system 8 according to the present invention. One port of the profibus master station module 8-8 is connected with a port of the DP head 8-12 through a DP cable, and the other port of the profibus master station module 8-8 is connected with a port of the bus terminal coupler 8-16 through a DP cable; the 24V power supply supplies power to the 2# slave stations 8-6 through the switch F1.
Fig. 4 is an electrical schematic diagram of the control system 8 according to the present invention. The 24V power supply supplies power to the 1# master station 8-5 through a switch F2; the 24V power supply supplies power to the 3# slave station 8-7 through a switch F3; the 12V power supply module 8-11 is loaded on a 24V positive and negative power supply through conversion; the industrial personal computer 8-4 is directly loaded on a 24V positive and negative power supply; the 24V power supply modules 8-18 are directly loaded on a 24V positive and negative power supply.
Fig. 5 is a schematic structural view of the pushing mechanism 3 according to the present invention. The slideway 3-2 is fixedly connected with the supporting platform 5 through a slideway fixing block 3-1; the cross section of the slide way 3-2 is in an omega shape, and the number of the slide ways 3-2 is 2; the sliding block 3-3 is connected with the slideway 3-2 in a sliding mode, the tail end of the sliding block 3-3 is provided with a sliding block motor 3-8, and the sliding block motor 3-8 drives the sliding block 3-3 to slide on the slideway 3-2; the speed regulating motor 3-4 is a variable frequency motor, and a base of the speed regulating motor 3-4 is welded and fixed with the sliding block 3-3.
Fig. 6 is a schematic view of the structure of the rolling cutter 7 according to the present invention. The driven wheel 7-1 is positioned at one end and is connected with an external cutter motor, and meanwhile, the driven wheel 7-1 is fixedly connected with the transmission shaft 7-9; the inner side of the driven wheel 7-1 is provided with 2 supporting roller bearings 7-4, and the number of the supporting roller bearings 7-4 is 2, and the supporting roller bearings are respectively positioned at two ends of the transmission shaft 7-9; the transmission shaft 7-9 is of a hollow structure, and a transformer 7-2, a heating pipe 7-5 and a water inlet pipe 7-7 are arranged in the transmission shaft; the water inlet pipes 7-7 are parallel to the transmission shafts 7-9, the number of the water inlet pipes 7-7 is 3, the water inlet pipes 7-7 are communicated with the water inlet ports 7-8, and the water inlet ports 7-8 are communicated with an external water pump.
Fig. 7 is a schematic view showing the structure of the cooling device provided for the chute 3-2 according to the present invention. A cooled liquid inlet 3-2-1 positioned at one side is communicated with the heat exchange chamber 3-2-3, and the cooled liquid inlet 3-2-1 is positioned at the lower part and the lower position of the heat exchange chamber 3-2-3; the cooled liquid outlet 3-2-7 is positioned at the upper part and the high position of the heat exchange chamber 3-2-3, and the cooled liquid outlet 3-2-7 is communicated with the heat exchange chamber 3-2-3; the heat exchange tube 3-2-2 is positioned in the middle of the heat exchange chamber 3-2-3, the heat exchange tube 3-2-2 is of a hollow structure, the number of the heat exchange tubes 3-2-2 is 20, and a plurality of heat exchange tubes 3-2-2 are vertically arranged at equal intervals; two ends of the heat exchange tube 3-2-2 are respectively provided with a buffer treatment chamber 3-2-5, and two ends of the heat exchange tube 3-2-2 are respectively communicated with the buffer treatment chambers 3-2-5 arranged at the upper end and the lower end of the heat exchange tube; the buffer processing chamber 3-2-5 is separated from the buffer processing chambers 3-2-5 at the upper and lower ends by a partition plate 3-2-4.
Fig. 8 is a schematic structural view of a drug mixing device 3-2-8 according to the present invention. The reagent mixing device 3-2-8 is of an L-shaped pipe structure, two ends of the reagent mixing device are communicated, a reagent inlet 3-2-8-1 is formed in one end of the reagent mixing device, a diluent injection device 3-2-8-9 is arranged on the right side of the reagent inlet 3-2-8-1, one end of the diluent injection device 3-2-8-9 is communicated with an external diluent bottle, the other end of the diluent injection device 3-2-8-9 is open, and the diluent injection device is inserted into a diffusion bell mouth 3-2-8-7; the middle part of the diffusion bell mouth 3-2-8-7 is provided with a dispersion net 3-2-8-8 which is porous and is vertically arranged; the diffusion bell mouth 3-2-8-7 is of a bell-shaped structure, the large-caliber end of the diffusion bell mouth faces towards the right side, and the diameter ratio of the large-caliber end to the small-caliber end of the diffusion bell mouth 3-2-8-7 is 3: 1; the diffusant spray pipe 3-2-8-2 is positioned on the right side of the diffusion bell mouth 3-2-8-7 and is of a hollow annular pipe structure, a large number of through holes are formed in the right side surface of the annular pipe of the diffusant spray pipe 3-2-8-2, and one end of the diffusant spray pipe 3-2-8-2 is communicated with the diffusant inlet pipe 3-2-8-3; the buffer net 3-2-8-4 is positioned at the right side of the diffusant inlet pipe 3-2-8-3, and the buffer net 3-2-8-4 is in a porous net shape and is vertically placed.
Fig. 9 is a schematic view showing the structure of the diluent spray device 3-2-8-9 according to the present invention. One side of the regulator buffer chamber 3-2-8-9-3 is provided with a regulator flow control chamber 3-2-8-9-1 which are communicated with each other; the upper part of the regulator flow control chamber 3-2-8-9-1 is provided with a regulator filling port 3-2-8-9-10; the diluent enters from a diluent main inlet pipe 3-2-8-9-6, wherein part of the diluent enters into a diluent mixing chamber 3-2-8-9-4 through a diluent injection pipe 3-2-8-9-11; meanwhile, the regulator enters a regulator flow control chamber 3-2-8-9-1 from a regulator filling port 3-2-8-9-10, and enters a regulator buffer chamber 3-2-8-9-3 through the regulating action of a regulator flow control chamber 3-2-8-9-1, and then the regulator is pumped into a diluent mixing chamber 3-2-8-9-4 through a regulator pumping pipe 3-2-8-9-2 to be mixed with the diluent, the mixed solution is injected into a diluent turbulent flow chamber 3-2-8-9-7 from a diluent outlet pipe 3-2-8-9-5, and finally flows out of a damping device flange 3-9-7-2 together with most of the diluent.
Fig. 10 is a schematic view of the push disk brake apparatus 3-9 according to the present invention. The speed regulating motor is characterized in that a transmission shaft of the speed regulating motor is 3-10 positioned on a central axis, friction plates are 3-9-6 are arranged on the periphery of the transmission shaft, the number of the friction plates 3-9-6 is 4,4 friction plates 3-9-6 wrap the transmission shaft of the speed regulating motor in the transmission shaft, a brake chuck 3-9-4 is arranged on the periphery of the friction plates 3-9-6, the brake chuck 3-9-4 is annular and divided into four pieces, and the friction plates 3-9-6 are fixed on the inner side of the brake chuck 3-9-4; a cooling fan 3-9-5 is arranged on the left side of the brake chuck 3-9-4, and the cooling fan 3-9-5 cools the brake chuck 3-9-4; the periphery of the brake chuck 3-9-4 is provided with a brake traction cable 3-9-3, the brake traction cable 3-9-3 surrounds the periphery of the brake chuck 3-9-4, and the brake traction cable and the brake chuck are hinged.
Fig. 11 is a schematic view of the structure of the shock absorbing device 3-9-7 according to the present invention. The cooling liquid enters from a cooling liquid inlet pipe 3-9-7-4, the solution in the damping device cooling tank 3-9-7-1 is cooled through a cooling coil pipe 3-9-7-6, heat generated by a damping device spring 3-9-7-3 during movement is taken away through the wall of the damping device cooling tank 3-9-7-1, and finally the cooling liquid is discharged out of the system from a cooling liquid outlet pipe 3-9-7-5.
Fig. 12 is a schematic structural view of the brake cooling system 3-9-1 according to the present invention. A cold air inlet 3-9-1-4 of the refrigeration chamber positioned at the top is vertically communicated with an air outlet 3-9-1-9 of the refrigeration chamber positioned at the bottom; a dispersing device 3-9-1-5 is arranged at the center of a vertical shaft of a cold air inlet 3-9-1-4 of the refrigeration chamber, one end of the dispersing device 3-9-1-5 is connected with a stirring motor of the external refrigeration chamber, and the other end of the dispersing device is fixedly connected with a stirring blade 3-9-1-3 of the refrigeration chamber; the lower part of the stirring blade 3-9-1-3 of the refrigeration chamber is provided with a swinging plate 3-9-1-8, the swing plates 3-9-1-8 are of a thin plate structure, a single swing plate 3-9-1-8 is horizontally arranged, the number of the swing plates 3-9-1-8 is 20, the 20 swing plates 3-9-1-8 are divided into two groups and vertically arranged, the distance between the swing plates 3-9-1-8 in the same group is 10cm, the swing plates 3-9-1-8 in the same group are connected in series through a soft cable chain, the swinging plates 3-9-1-8 in the same group are suspended at the central axis of the brake cooling system 3-9-1, and the swinging plates 3-9-1-8 swing left and right along with the air flow; the right side of the swinging plate 3-9-1-8 is provided with a butterfly plate 3-9-1-1, the butterfly plate 3-9-1-1 is of a thin plate structure, a single butterfly plate 3-9-1-1 is horizontally arranged, the number of the butterfly plates 3-9-1-1 is 20, and 20 butterfly plates 3-9-1-1 are vertically arranged.
Fig. 13 is a schematic structural view of the vertical moving device 3-9-1-13 according to the present invention. The external fixed seat 3-9-1-13-5 is fixedly connected with the sliding plate 3-9-1-13-8, a brake plate 3-9-1-13-6 is arranged between the external fixed seat 3-9-1-13-5 and the sliding plate 3-9-1-13-8, and the brake plate 3-9-1-13-6 is connected with the sliding rod 3-9-1-13-1 in a sliding manner through a brake pad; the brake adjuster 3-9-1-13-7 is positioned on the brake plate 3-9-1-13-6, and the brake adjuster 3-9-1-13-7 is connected with the brake pad; the sliding block moving motor 3-9-1-13-3 drives the sliding plate 3-9-1-13-8 to move up and down along the sliding rod 3-9-1-13-1 and drives the external fixed seat 3-9-1-13-5 to move; meanwhile, the sliding plate 3-9-1-13-8 is driven to move up and down by manually rotating the handle through the sliding block moving handle 3-9-1-13-2; the brake adjuster 3-9-1-13-7 prevents the slide plate 3-9-1-13-8 from falling down by the brake pad.
FIG. 14 is a schematic view of the structure of the dispersing device 3-9-1-5 of the present invention. Dispersing teeth 3-9-1-5-1 are arranged on the surface of the dispersing main shaft 3-9-1-5-3, the number of the dispersing teeth 3-9-1-5-1 is 12, 12 dispersing teeth 3-9-1-5-1 are divided into four groups, and each group of dispersing teeth 3-9-1-5-1 are axially arranged at equal angles by taking the dispersing main shaft 3-9-1-5-3 as an axis; the dispersing teeth 3-9-1-5-1 comprise dispersing teeth 3-9-1-5-1-1 and dispersing teeth columns 3-9-1-5-1-2, and the dispersing teeth 3-9-1-5-1-1U-shaped structures; a dispersing toothed column 3-9-1-5-1-2 is arranged in the middle of the dispersing toothed block 3-9-1-5-1-1, one end of the dispersing toothed column 3-9-1-5-1-2 is fixed with the dispersing toothed block 3-9-1-5-1-1, and the other end is fixed with a dispersing main shaft 3-9-1-5-3; the external dispersing motor drives the dispersing main shaft 3-9-1-5-3 to rotate through the dispersing driving wheel 3-9-1-5-2, and further drives the four groups of dispersing teeth 3-9-1-5-1 to rotate, so that the materials are dispersed.
Fig. 15 is a schematic view of the structure of the speed-increasing fan device 3-9-1-12 according to the present invention. The two ends of the fan shaft 3-9-1-12-6 are respectively provided with fan blades 3-9-1-12-9; a fan chamber stator 3-9-1-12-3 is arranged on the inner wall of the speed-increasing fan device 3-9-1-12, a stator iron core and a stator winding are arranged inside the fan chamber stator 3-9-1-12-3, and the fan chamber stator 3-9-1-12-3 is connected with an external power supply; after the power is switched on, the stator 3-9-1-12-3 of the fan chamber generates a rotating magnetic field to push the fan shaft 3-9-1-12-6 to rotate, so as to drive the fan blades 3-9-1-12-9 to rotate, and promote airflow to enter from the air inlet 3-9-1-12-4 of the fan chamber and to be ejected from the air outlet 3-9-1-12-1 of the fan chamber at a high speed; meanwhile, part of cold air enters from the air inlet 3-9-1-12-7 at the side of the fan shaft, cools the fan shaft 3-9-1-12-6 and is discharged from the air outlet 3-9-1-12-8 at the lower part of the fan shaft.
Fig. 16 is a schematic structural view of the intake controller 3-9-1-12-10 according to the present invention. The end part of the air door clamp 3-9-1-12-10-4 is provided with an air door plate 3-9-1-12-10-5; the air door push rod 3-9-1-12-10-1 positioned at the bottom end moves upwards to drive the right air door cam 3-9-1-12-10-2 to rotate clockwise and drive the right air door clamp 3-9-1-12-10-4 to rotate clockwise; the air door push rod 3-9-1-12-10-1 moves upwards and simultaneously drives the air door support arm 3-9-1-12-10-3 to rotate around the middle fulcrum of the air door push rod, and also drives the right air door clamp 3-9-1-12-10-4 to rotate clockwise, and finally the air door plate 3-9-1-12-10-5 is opened; otherwise, the reverse is true.
Fig. 17 is a schematic view of the structure of the work holder 4 according to the present invention. The large gear 4-4 is arranged inside the overhaul box 4-2, the large gear 4-4 is of an internal tooth type hollow structure, internal teeth are arranged on the inner circumference of the large gear 4-4, a central gear 4-5 and a handle gear 4-6 are arranged in the large gear 4-4, and the central gear 4-5 and the handle gear 4-6 are of external tooth structures; the central gear 4-5 is positioned on the central axis of the big gear 4-4, the gripper gears 4-6 are arranged around the central gear 4-5, and the big gear 4-4, the central gear 4-5 and the gripper gears 4-6 are in meshed connection; the number of the gripper gears 4-6 is three, and the gripper gears are circumferentially and symmetrically distributed around the central gear 4-5.
Fig. 18 is a schematic view of the structure of the hand grip gear 4-6 according to the present invention. A pinion 4-6-8 is arranged on the middle shaft of the radiation sub-wheel 4-6-6; the outer sleeve gear 4-6-2 is positioned on the outer ring of the 4 radiation sub-wheels 4-6-6, the inner ring of the outer sleeve gear 4-6-2 is provided with an inner rack 4-6-7, and the pinion 4-6-8 is meshed with the inner rack 4-6-7; the arm 4-3-1 drives the vertical gear 4-6-1 to rotate through the horizontal transmission shaft 4-6-5, and then drives the outer gear 4-6-2 to rotate through the radiation sub-wheel 4-6-6.
Fig. 19 is a schematic view of the structure of the turn number counter 4-7 according to the present invention. The surface of the laser measuring ring probe 4-7-1 is also provided with an auxiliary light source 4-7-8 and a laser transmitting receiver 4-7-9, the laser transmitting receiver 4-7-9 is positioned at the center of the bottom of the laser measuring ring probe 4-7-1 and irradiates downwards, the auxiliary light source 4-7-8 is arranged around the laser transmitting receiver 4-7-9, the number of the auxiliary light sources 4-7-8 is 12, and the auxiliary light sources 4-7-8 are LE light sources; the conversion head 4-7-2 is positioned at the upper part of the laser measuring ring probe 4-7-1, the conversion head 4-7-2 is rotatably connected with the upper rotating shaft 4-7-7, and meanwhile, the laser measuring ring probe 4-7-1 is fixedly connected with the upper rotating shaft 4-7-7.
Fig. 20 is a schematic view of the construction of the workpiece gripper 4-3 according to the present invention. The workpiece groove 4-3-2 is arranged at the top end of the arm 4-3-1, the workpiece groove 4-3-2 is a circular groove, and the diameter of the circular groove is 8 cm-12 cm; the number of the finger traction clamps 4-3-3 is three, the finger traction clamps are circumferentially distributed around the workpiece groove 4-3-2 at equal intervals, and the tail ends of the finger traction clamps 4-3-3 are provided with anti-skid protection pads and workpiece clamping degree sensors 4-3-4.
The following examples further illustrate the invention as a propeller housing 9-3, which is an important component of the invention, due to its presence, increasing the useful life of the overall apparatus, which plays a key role in the safe and smooth operation of the overall apparatus. To this end, the propeller housing 9-3 according to the present invention is further verified to exhibit physical characteristics higher than those of other related patents by the following examples. In the embodiment, only the parameters of the step 1 and the step 3 in the preparation process are adjusted, and other parameters are unchanged, so that the effect is shown in the embodiment 4.
Example 1
The propeller shell 9-3 is prepared according to the following steps in parts by weight:
step 1: 339.2 parts of purified lake water and N are added into a stirring vertical tower type reactor131.5 parts of (E) -methyl-1, 1,2,2,3,3,4,4,5,5, 5-undecafluoro-1-pentanesulfonamide, starting a stirrer in a stirred column reactor at a set rotation speed of 132rpm, starting a steam oil heater in the stirred column reactor to raise the temperature to 147.2 ℃, adding 134.2 parts of 1- (methoxymethyl) -4-methylbenzene, stirring uniformly, reacting for 124.5 minutes, adding 130.4 parts of 4- (methylthio) butyraldehyde, and introducing a gas at a flow rate of 123.5m3Helium gas/min 124.5 min; then 133.1 parts of rutile was added to the stirred column reactor, the steam oil heater in the stirred column reactor was again started to raise the temperature to 164.2 ℃, the temperature was maintained for 124.4 minutes, and 4,4' - (1-methylethylidene) bis [2- (2-propenyl) was added]136.9 parts of polymer of phenol and (chloromethyl) oxirane, adjusting the pH value of the solution in the stirring vertical tower type reactor to be 4.1, and preserving the temperature for 124.1 minutes;
and 3, step 3: taking 133.9 basic zinc naphthenate and the silver nanoparticles treated in the step 2, uniformly mixing, and then performing diffuse reflection irradiation by adopting grazing incidence small-angle gamma rays, wherein the energy of the diffuse reflection irradiation by the grazing incidence small-angle gamma rays is 121.2MeV, the dose is 169.2kGy, and the irradiation time is 133.2 minutes to obtain a mixture of the basic zinc naphthenate and the silver nanoparticles with changed properties; putting the mixture of basic zinc naphthenate salt and silver nanoparticles into another stirring vertical tower type reactor, starting a steam type oil heater in the stirring vertical tower type reactor, setting the temperature to be 132.8 ℃, starting a stirrer in the stirring vertical tower type reactor, adjusting the rotating speed to be 124rpm, adjusting the pH value to be 4.3, and dehydrating for 133.3 minutes for later use.
Example 2
The propeller shell 9-3 is prepared according to the following steps in parts by weight:
step 1: 564.8 parts of purified lake water and 173.6 parts of N-methyl-1, 1,2,2,3,3,4,4,5,5, 5-undecafluoro-1-pentanesulfonamide are added into a stirring vertical tower reactor, a stirrer in the stirring vertical tower reactor is started, the rotating speed is set to 178rpm, a steam oil heater in the stirring vertical tower reactor is started to raise the temperature to 148.8 ℃, 243.1 parts of 1- (methoxymethyl) -4-methylbenzene are added and stirred uniformly to react for 135.6 minutes, 147.4 parts of 4- (methylthio) butyraldehyde is added,the inlet flow rate is 164.4m3Helium 135.6 min/min; then 190.3 parts of rutile was added to the stirred column reactor, the steam oil heater in the stirred column reactor was again started to raise the temperature to 197.1 ℃, the temperature was maintained for 135.4 minutes, and 4,4' - (1-methylethylidene) bis [2- (2-propenyl) was added]197.5 parts of polymer of phenol and (chloromethyl) oxirane, adjusting the pH value of the solution in the stirring vertical tower type reactor to 8.3, and preserving the temperature for 364.1 minutes;
and 3, step 3: taking 156.6 parts of basic zinc naphthenate and the silver nanoparticles treated in the step 2, uniformly mixing, and then performing diffuse reflection irradiation by adopting grazing incidence small-angle gamma rays, wherein the energy of the diffuse reflection irradiation by the grazing incidence small-angle gamma rays is 149.8MeV, the dose is 209.8kGy, and the irradiation time is 158.8 minutes to obtain a mixture of the basic zinc naphthenate and the silver nanoparticles with changed properties; putting the mixture of basic zinc naphthenate salt and silver nanoparticles into another stirring vertical tower type reactor, starting a steam type oil heater in the stirring vertical tower type reactor, setting the temperature to be 178.4 ℃, starting a stirrer in the stirring vertical tower type reactor, adjusting the rotating speed to be 519rpm, adjusting the pH value to be 8.3, and dehydrating for 147.3 minutes for later use.
Example 3
The propeller shell 9-3 is prepared according to the following steps in parts by weight:
step 1: 339.9 parts of purified lake water and 131.9 parts of N-methyl-1, 1,2,2,3,3,4,4,5,5, 5-undecafluoro-1-pentanesulfonamide are added into a stirring vertical tower reactor, a stirrer in the stirring vertical tower reactor is started, the rotating speed is set to be 132rpm, a steam oil heater in the stirring vertical tower reactor is started to increase the temperature to 147.9 ℃, 134.9 parts of 1- (methoxymethyl) -4-methylbenzene are added and stirred uniformly to react for 124.9 minutes, 130.9 parts of 4- (methylthio) butyraldehyde is added, and helium with the flow rate of 123.9m3/min is introduced for 124.9 minutes; then 133.9 parts of rutile is added into the stirring tower type reactor, the steam type oil heater in the stirring tower type reactor is started again, the temperature is increased to 164.9 ℃, the temperature is kept for 124.9 minutes, 136.9 parts of polymer of 4,4' - (1-methylethylidene) bis [2- (2-propenyl) ] phenol and (chloromethyl) ethylene oxide is added, the pH value of the solution in the stirring tower type reactor is adjusted to 4.9, and the temperature is kept for 124.9 minutes;
and 3, step 3: taking 133.9 basic zinc naphthenate and the silver nanoparticles treated in the step 2, uniformly mixing, and then performing diffuse reflection irradiation by adopting grazing incidence small-angle gamma rays, wherein the energy of the diffuse reflection irradiation by the grazing incidence small-angle gamma rays is 121.9MeV, the dose is 169.9kGy, and the irradiation time is 133.9 minutes, so as to obtain a mixture of the basic zinc naphthenate and the silver nanoparticles with changed properties; putting the mixture of basic zinc naphthenate salt and silver nanoparticles into another stirring vertical tower type reactor, starting a steam type oil heater in the stirring vertical tower type reactor, setting the temperature to be 132.9 ℃, starting a stirrer in the stirring vertical tower type reactor, adjusting the rotating speed to be 124rpm, adjusting the pH value to be 4.9, and dehydrating for 133.9 minutes for later use.
Comparative example
The comparative example was tested for performance using commercially available parts of the same brand as the propeller housing 9-3 of the present application.
Example 4
The propeller shells 9-3 of the embodiments 1-3 and the same parts obtained in the comparative examples were subjected to performance test tests, and parameters such as mechanical strength increase rate, compressive strength increase rate, anti-yield strength increase rate, wear rate increase rate and the like were analyzed after the tests were completed. The data analysis is shown in table 1.
Figure BDA0001668439090000151
As can be seen from table 1, the propeller shells 9-3 of the present invention have a higher mechanical strength increase rate, compressive strength increase rate, anti-yield strength increase rate, and wear rate increase rate than those of the products produced by the prior art.
In addition, as shown in fig. 21, the statistics of the test data with the use time are performed by the propeller housing 9-3 according to the present invention and the comparative example. As seen in the figure, the experimental data technical indexes of the embodiments 1 to 3 are greatly superior to those of the products produced in the prior art.

Claims (10)

1. A soil heavy metal treatment apparatus incorporating a propulsion retraction device, comprising: the device comprises a shock absorption foot pad (1), a fixed frame (2), a pushing mechanism (3), a workpiece clamp (4), a supporting platform (5), a rolling cutter (7), a control system (8) and a propelling and shrinking device (9); the device is characterized in that the fixed frame (2) is of a stainless steel rectangular structure, and the thickness of the fixed frame is between 3cm and 4 cm; the number of the shock absorption foot pads (1) is four, and the four shock absorption foot pads are respectively and fixedly arranged at four corners of the bottom of the fixed frame (2); the supporting platform (5) is a rectangular galvanized plate, and the supporting platform (5) is fixedly arranged above the fixed frame (2); the pushing mechanism (3) is arranged on one side of the supporting platform (5); the workpiece clamp (4) is arranged on the other side of the supporting platform (5); the control system (8) is fixedly arranged on the fixed frame (2);
the rolling cutter (7) is positioned on the left side of the pushing mechanism (3) and is connected with the pushing mechanism;
the pushing mechanism (3) is provided with a pushing disc braking device (3-9);
the push disc braking device (3-9) is provided with a braking cooling system (3-9-1) and a damping device (3-9-7);
the brake cooling system (3-9-1) is provided with a dispersion device (3-9-1-5), a speed-increasing fan device (3-9-1-12) and a vertical moving device (3-9-1-13);
the speed-increasing fan device (3-9-1-12) is provided with an air inlet quantity controller (3-9-1-12-10);
the pushing mechanism (3) is provided with a slideway (3-2);
the slideway (3-2) is provided with a medicament mixing device (3-2-8);
the medicament mixing device (3-2-8) is provided with a diluent injection device (3-2-8-9);
the workpiece clamp (4) is provided with a gripper gear (4-6);
the propelling and shrinking device (9) is positioned inside the fixed frame (2), and one end of the propelling and shrinking device is connected with the shock absorption foot pad (1);
the advancing and retracting device (9) comprises: the device comprises a telescopic rod (9-1), a damper (9-2), a propeller shell (9-3), a compression chamber (9-4) and a sealing ring (9-5);
a telescopic rod (9-1) is sleeved in the propeller shell (9-3), one end of the telescopic rod (9-1) is provided with a damper (9-2), and the damper (9-2) is connected with the inner wall of the propeller shell (9-3) in a sliding manner; one end of the propeller shell (9-3) is provided with a sealing ring (9-5), one surface of the sealing ring (9-5) is fixed on the inner wall of the propeller shell (9-3), and the other surface is connected with the telescopic rod (9-1) in a sliding way; the other end of the propeller shell (9-3) is of a closed structure, and a compression chamber (9-4) is formed inside the propeller shell (9-3) after the telescopic rod (9-1) is drawn out;
the control system (8) comprises: the device comprises a display area (8-1), a module detection area (8-2), a touch display (8-3), an industrial personal computer (8-4), a 1# master station (8-5), a 2# slave station (8-6), a 3# slave station (8-7), a profibus master station module (8-8), a CPU module (8-9), a power module (8-10), a 12V power module (8-11), a DP head (8-12), a bus terminal controller (8-13), a digital quantity output module (8-14), a terminal module (8-15), a bus terminal coupler (8-16), an I/O level module (8-17) and a 24V power module (8-18);
a touch display (8-3) and an industrial personal computer (8-4) are arranged in the display area (8-1); the module detection area (8-2) is internally provided with a 1# master station (8-5), a 2# slave station (8-6) and a 3# slave station (8-7) and comprises a platform power supply unit;
a profibus master station module (8-8), a CPU module (8-9) and a power supply module (8-10) are arranged in the No. 1 master station (8-5); the 2# slave station (8-6) is internally provided with a DP head (8-12), a bus terminal controller (8-13), a digital quantity output module (8-14) and a terminal module (8-15); a terminal module (8-15), a bus terminal coupler (8-16) and an I/O level module (8-17) are arranged in the 3# slave station (8-7);
the port of the 12V power supply module (8-11) is connected with the port of the touch display (8-3), the serial port 8301 of the touch display (8-3) is connected with the serial port 8401 of the industrial personal computer (8-4) through a 15pin cable, and the 8302 port of the touch display (8-3) is connected with the port 8402 of the industrial personal computer (8-4) through a VGA video cable;
a port 8403 of the industrial personal computer (8-4) is connected with a port of the CPU module (8-9) through a network cable; a port 8404 of the industrial personal computer (8-4) is connected with a port of the bus terminal controller (8-13) through a programming cable; one port of the profibus master station module (8-8) is connected with a port of the DP head (8-12) through a DP cable, and the other port of the profibus master station module (8-8) is connected with a port of the bus terminal coupler (8-16) through the DP cable;
the 24V power supply supplies power to the slave station 2# (8-6) through a switch F1;
the 24V power supply supplies power to the 1# master station (8-5) through a switch F2;
the 24V power supply supplies power to the 3# slave station (8-7) through a switch F3;
the 12V power supply module (8-11) is loaded on a 24V positive and negative power supply through conversion;
the industrial personal computer (8-4) is directly loaded on the 24V positive and negative power supplies;
the 24V power supply module (8-18) is directly loaded on the 24V positive and negative power supplies;
the gripper gear (4-6) includes: the device comprises a vertical gear (4-6-1), an outer sleeve gear (4-6-2), a horizontal transmission shaft (4-6-5), a radiation sub-wheel (4-6-6), an inner rack (4-6-7) and a pinion (4-6-8);
a horizontal transmission shaft (4-6-5) is arranged at the center of one end of the arm (4-3-1), the horizontal transmission shaft (4-6-5) is connected with a vertical gear (4-6-1) on the right side of the horizontal transmission shaft, the number of the vertical gears (4-6-1) is 2,2 vertical gears (4-6-1) are oppositely arranged, and 2 vertical gears (4-6-1) are on the same axis, the number of the radiation sub-wheels (4-6-6) is 4, the 4 radiation sub-wheels (4-6-6) are symmetrically arranged at equal angles along the axis of the horizontal transmission shaft (4-6-5), and the radiation sub-wheels (4-6-6) are meshed and connected with the teeth of the vertical gear (4-6-1); a pinion (4-6-8) is arranged on the middle shaft of the radiation sub-wheel (4-6-6); the outer sleeve gear (4-6-2) is positioned on the outer ring of the 4 radiation sub-wheels (4-6-6), the inner ring of the outer sleeve gear (4-6-2) is provided with an inner rack (4-6-7), and the pinion (4-6-8) is meshed and connected with the inner rack (4-6-7);
the arm (4-3-1) drives the vertical gear (4-6-1) to rotate through the horizontal transmission shaft (4-6-5), and then drives the outer sleeve gear (4-6-2) to rotate through the radiation sub-wheel (4-6-6);
the shock absorbing device (3-9-7) comprises: the damping device comprises a damping device cooling tank (3-9-7-1), a damping device flange (3-9-7-2), a damping device spring (3-9-7-3), a cooling liquid inlet pipe (3-9-7-4), a cooling liquid outlet pipe (3-9-7-5) and a cooling coil pipe (3-9-7-6);
the upper end and the lower end of the damping device (3-9-7) are respectively provided with a damping device flange (3-9-7-2), a damping device spring (3-9-7-3) is arranged between the two damping device flanges (3-9-7-2), a damping device cooling tank (3-9-7-1) is arranged in the damping device spring (3-9-7-3), the damping device cooling tank is a cylindrical sealed tank body, the inside of the cylindrical sealed tank body is filled with solution, and the distance between the damping device spring (3-9-7-3) and the damping device cooling tank (3-9-7-1) is 5 mm; a cooling liquid inlet pipe (3-9-7-4) and a cooling liquid outlet pipe (3-9-7-5) are arranged on one side of the cooling tank (3-9-7-1) of the damping device, and a cooling coil pipe (3-9-7-6) is arranged between the cooling liquid inlet pipe (3-9-7-4) and the cooling liquid outlet pipe (3-9-7-5);
cooling liquid enters from a cooling liquid inlet pipe (3-9-7-4), the solution in the damping device cooling tank (3-9-7-1) is cooled through a cooling coil (3-9-7-6), heat generated by a damping device spring (3-9-7-3) during movement is taken away through the wall of the damping device cooling tank (3-9-7-1), and finally the cooling liquid is discharged out of the system from a cooling liquid outlet pipe (3-9-7-5);
the diluent injection device (3-2-8-9) includes: a regulator flow control chamber (3-2-8-9-1), a regulator pumping pipe (3-2-8-9-2), a regulator buffer chamber (3-2-8-9-3), a diluent mixing chamber (3-2-8-9-4), a diluent outlet pipe (3-2-8-9-5), a diluent main inlet pipe (3-2-8-9-6), a diluent turbulent flow chamber (3-2-8-9-7), a diluent lock catch pipe (3-2-8-9-8), a diluent outlet (3-2-8-9-9), a regulator filling port (3-2-8-9-10), a diluent injection pipe (3-2-8-9-11);
a main diluent inlet pipe (3-2-8-9-6) positioned at one side and communicated with the diluent outlet (3-2-8-9-9); a diluent turbulent flow chamber (3-2-8-9-7) is arranged on the right side of the diluent main inlet pipe (3-2-8-9-6), a diluent mixing chamber (3-2-8-9-4) is arranged at the lower part of the diluent turbulent flow chamber (3-2-8-9-7), a diluent injection pipe (3-2-8-9-11) is arranged at one end inside the diluent mixing chamber (3-2-8-9-4), a diluent outlet pipe (3-2-8-9-5) is arranged at the other end inside the diluent mixing chamber (3-2-8-9-4), and the diluent mixing chamber (3-2-8-9-4) passes through the diluent injection pipe (3-2-8-9-11) and the diluent outlet pipe (3-2-9-4) -8-9-5) is in communication with the diluent turbulence chamber (3-2-8-9-7); the lower part of the diluent mixing chamber (3-2-8-9-4) is provided with a regulator buffer chamber (3-2-8-9-3), and the diluent mixing chamber and the regulator buffer chamber are communicated through a regulator pumping pipe (3-2-8-9-2); one side of the regulator buffer chamber (3-2-8-9-3) is provided with a regulator flow control chamber (3-2-8-9-1), and the regulator flow control chamber and the regulator buffer chamber are communicated with each other; the upper part of the regulator flow control chamber (3-2-8-9-1) is provided with a regulator filling port (3-2-8-9-10);
the diluent enters from a diluent main inlet pipe (3-2-8-9-6), wherein part of the diluent enters into a diluent mixing chamber (3-2-8-9-4) through a diluent injection pipe (3-2-8-9-11); meanwhile, the regulator enters a regulator flow control chamber (3-2-8-9-1) from a regulator filling port (3-2-8-9-10) and enters a regulator buffer chamber (3-2-8-9-3) through the regulating action of the regulator flow control chamber (3-2-8-9-1), the regulator is further pumped into a diluent mixing chamber (3-2-8-9-4) through a regulator pumping pipe (3-2-8-9-2) to be mixed with the diluent, the mixed solution is injected into a diluent turbulent flow chamber (3-2-8-9-7) from a diluent outlet pipe (3-2-8-9-5) and finally flows out of a diluent outlet (3-2-8-9-9) together with most of the diluent (ii) a
The air intake controller (3-9-1-12-10) comprises: the air door structure comprises an air door push rod (3-9-1-12-10-1), an air door cam (3-9-1-12-10-2), an air door support arm (3-9-1-12-10-3), an air door clamp (3-9-1-12-10-4), an air door plate (3-9-1-12-10-5) and an air door base (3-9-1-12-10-6);
the air door push rod (3-9-1-12-10-1) positioned at the bottom end is connected with the air door base (3-9-1-12-10-6) positioned at the lower part of the air door push rod in a vertical sliding manner; the air door cam (3-9-1-12-10-2) is positioned at the lower part of the air door push rod (3-9-1-12-10-1), and the air door push rod (3-9-1-12-10-1) is in tooth meshing connection with the air door cam (3-9-1-12-10-2); an outer cantilever of the air door cam (3-9-1-12-10-2) is hinged with an air door clamp (3-9-1-12-10-4); an air door support arm (3-9-1-12-10-3) is arranged in the middle of the air door clamp (3-9-1-12-10-4), one end of the air door support arm (3-9-1-12-10-3) is hinged with the air door clamp (3-9-1-12-10-4), and the other end of the air door support arm is hinged with the air door push rod (3-9-1-12-10-1); the end part of the air door clamp (3-9-1-12-10-4) is provided with an air door plate (3-9-1-12-10-5);
the air door push rod (3-9-1-12-10-1) positioned at the bottom end moves upwards to drive the right air door cam (3-9-1-12-10-2) to rotate clockwise and drive the right air door clamp (3-9-1-12-10-4) to rotate clockwise; the air door push rod (3-9-1-12-10-1) moves upwards and simultaneously drives the air door support arm (3-9-1-12-10-3) to rotate around the middle pivot point thereof, and also drives the right air door clamp (3-9-1-12-10-4) to rotate clockwise, and finally the air door plate (3-9-1-12-10-5) is opened; otherwise, the reverse is carried out;
the vertical moving device (3-9-1-13) includes: the brake device comprises a sliding rod (3-9-1-13-1), a sliding block moving handle (3-9-1-13-2), a sliding block moving motor (3-9-1-13-3), a sliding rail (3-9-1-13-4), an external fixed seat (3-9-1-13-5), a brake plate (3-9-1-13-6), a brake regulator (3-9-1-13-7) and a sliding plate (3-9-1-13-8);
the number of the sliding rods (3-9-1-13-1) positioned outside the vertical moving device (3-9-1-13) is 3, the sliding rods are vertically distributed at equal intervals, and two ends of the sliding rods are fixed at the upper end and the lower end of the vertical moving device (3-9-1-13); the sliding rod (3-9-1-13-1) is provided with a sliding plate (3-9-1-13-8) which is connected with the sliding rod in a sliding way; a sliding block moving motor (3-9-1-13-3) is arranged on the sliding plate (3-9-1-13-8), a sliding block moving motor gear is arranged at one end of the sliding block moving motor (3-9-1-13-3), and the sliding block moving motor gear is meshed and connected with a surface rack of the sliding rail (3-9-1-13-4); a sliding block moving handle (3-9-1-13-2) is also arranged on the sliding plate (3-9-1-13-8), and a gear at one end of the sliding block moving handle (3-9-1-13-2) is meshed and connected with a rack on the surface of the sliding rail (3-9-1-13-4); the external fixed seat (3-9-1-13-5) is fixedly connected with the sliding plate (3-9-1-13-8), a brake plate (3-9-1-13-6) is arranged between the external fixed seat (3-9-1-13-5) and the sliding plate (3-9-1-13-8), and the brake plate (3-9-1-13-6) is connected with the sliding rod (3-9-1-13-1) in a sliding mode through a brake pad; the brake adjuster (3-9-1-13-7) is positioned on the brake plate (3-9-1-13-6), and the brake adjuster (3-9-1-13-7) is connected with the brake pad;
the sliding block moving motor (3-9-1-13-3) drives the sliding plate (3-9-1-13-8) to move up and down along the sliding rod (3-9-1-13-1) and drives the external fixed seat (3-9-1-13-5) to move; meanwhile, the sliding plate (3-9-1-13-8) is driven to move up and down by manually rotating the handle through the sliding block moving handle (3-9-1-13-2) to drive the sliding plate (3-9-1-13-8); the brake adjuster (3-9-1-13-7) prevents the sliding plate (3-9-1-13-8) from falling through the brake pad;
the speed-increasing fan device (3-9-1-12) comprises: the air conditioner comprises a fan chamber air outlet (3-9-1-12-1), a fan shaft cooling channel (3-9-1-12-2), a fan chamber stator (3-9-1-12-3), a fan chamber air inlet (3-9-1-12-4), a fan chamber air speed sensor (3-9-1-12-5), a fan shaft (3-9-1-12-6), a fan shaft side air inlet (3-9-1-12-7), a fan shaft lower air outlet (3-9-1-12-8), fan blades (3-9-1-12-9) and an air inlet amount controller (3-9-1-12-10);
the air inlet (3-9-1-12-4) of the fan chamber positioned at the upper part is communicated with the air outlet (3-9-1-12-1) of the fan chamber positioned at the bottom part; the fan chamber air speed sensor (3-9-1-12-5) is positioned at the lower part of the fan chamber air inlet (3-9-1-12-4), the fan chamber air speed sensor (3-9-1-12-5) is connected with the control system (8), and the fan chamber air speed sensor (3-9-1-12-5) is connected with a fan shaft (3-9-1-12-6) at the lower part of the fan chamber air speed sensor; the fan shaft (3-9-1-12-6) is positioned in the center of the inside of the speed-increasing fan device (3-9-1-12), is longitudinally arranged and has a cylindrical hollow structure, and a rotor comprising an armature iron core and an armature winding is arranged in the fan shaft; the fan shaft cooling channel (3-9-1-12-2) is arranged at the waist of the fan shaft (3-9-1-12-6) and fixedly connected with the fan shaft (3-9-1-12-2), the fan shaft cooling channel (3-9-1-12-2) horizontally surrounds the fan shaft (3-9-1-12-6), the fan shaft cooling channel (3-9-1-12-2) is of a hollow structure, four fan shaft side air inlets (3-9-1-12-7) are formed in the outer surface of the fan shaft cooling channel, and the fan shaft cooling channel (3-9-1-12-2) is communicated with the fan shaft side air inlets (3-9-1-12-7); fan blades (3-9-1-12-9) are respectively arranged at two ends of the fan shaft (3-9-1-12-6); a fan chamber stator (3-9-1-12-3) is arranged on the inner wall of the speed-increasing fan device (3-9-1-12), a stator iron core and a stator winding are arranged inside the fan chamber stator (3-9-1-12-3), and the fan chamber stator (3-9-1-12-3) is connected with an external power supply;
after the power is switched on, the stator (3-9-1-12-3) of the fan chamber generates a rotating magnetic field to push the fan shaft (3-9-1-12-6) to rotate, so that the fan blades (3-9-1-12-9) are driven to rotate, airflow is promoted to enter from the air inlet (3-9-1-12-4) of the fan chamber and is sprayed out from the air outlet (3-9-1-12-1) of the fan chamber at a high speed; meanwhile, part of cold air enters from the air inlet (3-9-1-12-7) at the side of the fan shaft, cools the fan shaft (3-9-1-12-6) and is discharged from the air outlet (3-9-1-12-8) at the lower part of the fan shaft;
an air inlet controller (3-9-1-12-10) is arranged at the upper part of the air inlet (3-9-1-12-4) of the fan chamber, and the air inlet controller (3-9-1-12-10) controls the air inlet of the speed-increasing fan device (3-9-1-12);
the dispersion device (3-9-1-5) includes: dispersing teeth (3-9-1-5-1), dispersing teeth nuts (3-9-1-5-1-1), dispersing tooth columns (3-9-1-5-1-2), dispersing driving wheels (3-9-1-5-2), dispersing main shafts (3-9-1-5-3) and dispersing supporting wheels (3-9-1-5-4);
one end of the dispersion main shaft (3-9-1-5-3) is provided with a dispersion driving wheel (3-9-1-5-2), and the other end of the dispersion main shaft (3-9-1-5-3) is provided with a dispersion supporting wheel (3-9-1-5-4); the central shaft of the dispersing driving wheel (3-9-1-5-2) is fixedly connected with the dispersing main shaft (3-9-1-5-3), the outer edge of the dispersing driving wheel (3-9-1-5-2) is meshed with the gear teeth of an external dispersing motor, the central shaft of the dispersing support wheel (3-9-1-5-4) is rotatably connected with the dispersing main shaft (3-9-1-5-3), and the outer edge of the dispersing support wheel (3-9-1-5-4) is fixed with the bracket; dispersing teeth (3-9-1-5-1) are arranged on the surface of the dispersing main shaft (3-9-1-5-3), the number of the dispersing teeth (3-9-1-5-1) is 12, 12 dispersing teeth (3-9-1-5-1) are divided into four groups, and each group of dispersing teeth (3-9-1-5-1) are axially arranged at equal angles by taking the dispersing main shaft (3-9-1-5-3) as an axis; the dispersing teeth (3-9-1-5-1) comprise dispersing teeth (3-9-1-5-1-1) and dispersing teeth columns (3-9-1-5-1-2), and the dispersing teeth (3-9-1-5-1-1) are of U-shaped structures; a dispersing tooth column (3-9-1-5-1-2) is arranged in the middle of the dispersing tooth block (3-9-1-5-1-1), one end of the dispersing tooth column (3-9-1-5-1-2) is fixed with the dispersing tooth block (3-9-1-5-1-1), and the other end is fixed with a dispersing main shaft (3-9-1-5-3);
the external dispersing motor drives the dispersing main shaft (3-9-1-5-3) to rotate through the dispersing driving wheel (3-9-1-5-2), and then drives the four groups of dispersing teeth (3-9-1-5-1) to rotate, so that the material is dispersed.
2. A soil heavy metal treatment apparatus comprising a propulsion retraction device according to claim 1, characterized in that the propulsion mechanism (3) comprises: the device comprises a slideway fixing block (3-1), a slideway (3-2), a sliding block (3-3), a speed regulating motor (3-4), an oil tank (3-5), a hydraulic cylinder (3-6), a pushing disc (3-7), a sliding block motor (3-8), a pushing disc braking device (3-9) and a speed regulating motor transmission shaft (3-10); the slideway (3-2) is fixedly connected with the supporting platform (5) through a slideway fixing block (3-1); the cross section of the slide way (3-2) is in an omega shape, and the number of the slide ways (3-2) is 2; the sliding block (3-3) is connected with the slideway (3-2) in a sliding mode, a sliding block motor (3-8) is arranged at the tail end of the sliding block (3-3), and the sliding block motor (3-8) drives the sliding block (3-3) to slide on the slideway (3-2); the speed regulating motor (3-4) is a variable frequency motor, and a base of the speed regulating motor (3-4) is welded and fixed with the sliding block (3-3); one end of a transmission shaft (3-10) of the speed regulating motor is connected with the speed regulating motor (3-4), the other end of the transmission shaft passes through the oil tank (3-5), the pushing disc brake device (3-9) and the hydraulic cylinder (3-6) and is fixedly connected with the pushing disc (3-7), and the speed regulating motor (3-4) drives the pushing disc (3-7) to rotate; the oil tank (3-5) is communicated with a guide pipe at one end of the hydraulic cylinder (3-6); the other end of the hydraulic cylinder (3-6) is connected with a detachable pushing disc (3-7); the pushing disc braking device (3-9) is positioned between the pushing disc (3-7) and the hydraulic cylinder (3-6); the central axes of the speed regulating motor (3-4), the hydraulic cylinder (3-6) and the pushing disc (3-7) are on the same horizontal line, the pushing disc (3-7) is connected with the rolling cutter (7), and the pushing disc (3-7) drives the rolling cutter (7) to rotate;
the speed regulating motor (3-4) and the hydraulic cylinder (3-6) are respectively in control connection with a control system (8) through leads;
the sliding block motors (3-8) are in control connection with the control system (8) through leads.
3. A soil heavy metal treatment apparatus incorporating a propelling constriction device as claimed in claim 2, characterized in that the rolling cutter (7) includes: the device comprises a driven wheel (7-1), a transformer (7-2), a cutter blade (7-3), a supporting roller bearing (7-4), a heating pipe (7-5), a cutter blade spray head (7-6), a water inlet pipe (7-7), a water inlet port (7-8) and a transmission shaft (7-9); the driven wheel (7-1) is positioned at one end and is connected with an external cutter motor, and meanwhile, the driven wheel (7-1) is fixedly connected with the transmission shaft (7-9); supporting roller bearings (7-4) are arranged on the inner side of the driven wheel (7-1), the number of the supporting roller bearings (7-4) is 2, and the supporting roller bearings are respectively positioned at two ends of the transmission shaft (7-9); the transmission shaft (7-9) is of a hollow structure, and a transformer (7-2), a heating pipe (7-5) and a water inlet pipe (7-7) are arranged in the transmission shaft; the water inlet pipes (7-7) are parallel to the transmission shafts (7-9), the number of the water inlet pipes (7-7) is 3, the water inlet pipes (7-7) are communicated with the water inlet ports (7-8), and the water inlet ports (7-8) are communicated with an external water pump; the heating pipe (7-5) is arranged on the periphery of the water inlet pipe (7-7), the heating pipe (7-5) is of a spiral structure, one end of the heating pipe (7-5) is communicated with the transformer (7-2) through a lead, the other end of the transformer (7-2) is connected with an external commercial power through a lead, the heating pipe (7-5) heats the water inlet pipe (7-7), and the transformer (7-2) adjusts the heating temperature; the cutting blades (7-3) are arranged outside the transmission shaft (7-9), the number of the cutting blades (7-3) is 4, and the 4 cutting blades (7-3) are fixed on the transmission shaft (7-9) in an equiangular and central shaft symmetrical mode; a cutting blade nozzle (7-6) is arranged at the root of the cutting blade (7-3), one end of the cutting blade nozzle (7-6) is open and is directed to the cutter face of the cutting blade (7-3), and the other end of the cutting blade nozzle (7-6) is communicated with a water inlet pipe (7-7);
the driven wheel (7-1) drives the cutting blade (7-3) to rotate through the transmission shaft (7-9), and the cutting blade (7-3) cuts the material at equal intervals; meanwhile, the cutter blade spray head (7-6) cleans the cutter surface of the cutter blade (7-3).
4. A soil heavy metal treatment plant incorporating a propulsion retraction device as claimed in claim 3, wherein the skid (3-2) is provided with cooling means comprising: a cooled liquid inlet (3-2-1), a heat exchange tube (3-2-2), a heat exchange chamber (3-2-3), a partition plate (3-2-4), a buffer treatment chamber (3-2-5), a refrigerant inlet (3-2-6), a cooled liquid outlet (3-2-7), a medicament mixing device (3-2-8) and a refrigerant outlet (3-2-9);
the cooled liquid inlet (3-2-1) positioned at one side is communicated with the heat exchange chamber (3-2-3), and the cooled liquid inlet (3-2-1) is positioned at the lower part and the lower position of the heat exchange chamber (3-2-3); the cooled liquid outlet (3-2-7) is positioned at the upper part and the high position of the heat exchange chamber (3-2-3), and the cooled liquid outlet (3-2-7) is communicated with the heat exchange chamber (3-2-3); the heat exchange tubes (3-2-2) are positioned in the middle of the heat exchange chamber (3-2-3), the heat exchange tubes (3-2-2) are of a hollow structure, the number of the heat exchange tubes (3-2-2) is 20, and the heat exchange tubes (3-2-2) are vertically arranged at equal intervals; two ends of the heat exchange tube (3-2-2) are respectively provided with a buffer treatment chamber (3-2-5), and two ends of the heat exchange tube (3-2-2) are respectively communicated with the buffer treatment chambers (3-2-5) arranged at the upper end and the lower end of the heat exchange tube; the heat exchange chamber (3-2-3) is separated from the buffer treatment chambers (3-2-5) at the upper end and the lower end through a partition plate (3-2-4); the top of the buffer processing chamber (3-2-5) positioned at the upper part is provided with a refrigerant inlet (3-2-6), the buffer processing chamber (3-2-5) positioned at the upper part is communicated with the refrigerant inlet (3-2-6), the bottom of the buffer processing chamber (3-2-5) positioned at the lower part is provided with a refrigerant outlet (3-2-9), and the buffer processing chamber (3-2-5) positioned at the lower part is communicated with the refrigerant outlet (3-2-9) at the bottom; the medicament mixing device (3-2-8) is communicated with the heat exchange chamber (3-2-3).
5. The soil heavy metal treatment equipment comprising a propelling and shrinking device according to claim 4, wherein the chemical mixing device (3-2-8) is of an L-shaped pipe structure and is communicated with two ends, and the chemical mixing device (3-2-8) comprises: the device comprises a medicament inlet (3-2-8-1), a diffusant spray pipe (3-2-8-2), a diffusant inlet pipe (3-2-8-3), a buffer net (3-2-8-4), a stirring ball (3-2-8-5), a stabilizing net (3-2-8-6), a diffusion bell mouth (3-2-8-7), a dispersion net (3-2-8-8), a diluent injection device (3-2-8-9) and a medicament outlet (3-2-8-10);
the medicine inlet (3-2-8-1) is positioned at one end, the right side of the medicine inlet (3-2-8-1) is provided with a diluent injection device (3-2-8-9), one end of the diluent injection device (3-2-8-9) is communicated with an external diluent bottle, the other end of the diluent injection device (3-2-8-9) is open, and the diluent injection device is inserted into the diffusion bell mouth (3-2-8-7); a dispersion net (3-2-8-8) is arranged in the middle of the diffusion bell mouth (3-2-8-7), and is porous and netted and is vertically placed; the diffusion bell mouth (3-2-8-7) is of a bell-shaped structure, the large-caliber end of the diffusion bell mouth faces to the right side, and the diameter ratio of the large-caliber end to the small-caliber end of the diffusion bell mouth (3-2-8-7) is 3: 1; the diffusant spray pipe (3-2-8-2) is positioned on the right side of the diffusion bell mouth (3-2-8-7) and is of a hollow annular pipe structure, a large number of through holes are formed in the surface of the right side of the annular pipe of the diffusant spray pipe (3-2-8-2), and one end of the diffusant spray pipe (3-2-8-2) is communicated with the diffusant inlet pipe (3-2-8-3); the buffer net (3-2-8-4) is positioned at the right side of the diffusant inlet pipe (3-2-8-3), and the buffer net (3-2-8-4) is in a porous net shape and is vertically placed; the stirring balls (3-2-8-5) are positioned on the right side of the buffer net (3-2-8-4), the stirring balls (3-2-8-5) are of a high-polymer thin-wall hollow structure, the material density of the stirring balls (3-2-8-5) is smaller than that of water, the number of the stirring balls (3-2-8-5) is 50-100, the mass of a single stirring ball (3-2-8-5) is less than 10 g, a plurality of stirring balls (3-2-8-5) are limited between the buffer net (3-2-8-4) and the stabilizing net (3-2-8-6), the stirring balls (3-2-8-5) are distributed in a dispersed manner, and the gaps among the stirring balls (3-2-8-5) are more than 5 cm; the stabilizing net (3-2-8-6) is positioned at the right side of the stirring ball (3-2-8-5), and the stabilizing net (3-2-8-6) is porous and is vertically arranged;
the medicament enters from the medicament inlet (3-2-8-1), meets the diluent sprayed by the diluent spraying device (3-2-8-9), and is further dispersed and mixed with the medicament under the action of the dispersion net (3-2-8-8) and the diffusion bell mouth (3-2-8-7);
the diffusant is sprayed out from the diffusant spray pipe (3-2-8-2) through the diffusant inlet pipe (3-2-8-3), the buffer net (3-2-8-4) buffers the sprayed diffusant, the medicament and the diluent enter an action space of the stirring ball (3-2-8-5) between the buffer net (3-2-8-4) and the stabilizing net (3-2-8-6), the diffusant, the diluent and the medicament are fully mixed under the stirring action of the stirring ball (3-2-8-5), and the mixture is discharged from the medicament outlet (3-2-8-10).
6. A soil heavy metal treatment equipment incorporating a propulsion retraction device as claimed in claim 5 wherein said propulsion disc brake device (3-9) comprises: the brake cooling system (3-9-1), the traction mechanism (3-9-2), the brake traction cable (3-9-3), the brake chuck (3-9-4), the cooling fan (3-9-5), the friction plate (3-9-6) and the damping device (3-9-7);
the speed regulating motor is characterized in that a speed regulating motor transmission shaft (3-10) is positioned on a central axis, friction plates (3-9-6) are arranged on the periphery of the speed regulating motor transmission shaft, the number of the friction plates (3-9-6) is 4,4 friction plates (3-9-6) wrap the speed regulating motor transmission shaft (3-10), a brake chuck (3-9-4) is arranged on the periphery of each friction plate (3-9-6), the brake chuck (3-9-4) is annular and divided into four pieces, and the friction plates (3-9-6) are fixed on the inner side of the brake chuck (3-9-4); a cooling fan (3-9-5) is arranged on the left side of the brake chuck (3-9-4), and the cooling fan (3-9-5) cools the brake chuck (3-9-4); a brake traction cable (3-9-3) is arranged on the periphery of the brake chuck (3-9-4), the brake traction cable (3-9-3) surrounds the periphery of the brake chuck (3-9-4), and the brake traction cable and the brake chuck are hinged; the other end of the braking traction cable (3-9-3) is connected with the traction mechanism (3-9-2); a brake cooling system (3-9-1) is arranged at the upper part of the brake chuck (3-9-4) and is connected with the brake chuck through a conduit;
the damping device (3-9-7) is positioned on the upper part of the pushing disc braking device base, and the pushing disc braking device base is connected with the brake cooling system (3-9-1), the traction mechanism (3-9-2), the brake traction cable (3-9-3), the brake chuck (3-9-4), the cooling fan (3-9-5) and the friction plate (3-9-6) through the damping device (3-9-7).
7. A soil heavy metal treatment plant incorporating a propulsion retraction device according to claim 6, characterized in that the brake cooling system (3-9-1) comprises: the air conditioner comprises a butterfly plate (3-9-1-1), a butterfly through hole plate (3-9-1-2), a refrigerating chamber stirring blade (3-9-1-3), a refrigerating chamber cold air inlet (3-9-1-4), a dispersing device (3-9-1-5), a lower open wing plate (3-9-1-6), a fence plate (3-9-1-7), a swinging plate (3-9-1-8), a refrigerating chamber air outlet (3-9-1-9), an oil atomizing nozzle (3-9-1-10), an oil collecting box (3-9-1-11), an accelerating fan device (3-9-1-12) and a vertical moving device (3-9-1-13);
a cold air inlet (3-9-1-4) of the refrigeration chamber positioned at the top is vertically communicated with an air outlet (3-9-1-9) of the refrigeration chamber positioned at the bottom; a dispersing device (3-9-1-5) is arranged at the center of a vertical shaft of a cold air inlet (3-9-1-4) of the refrigeration chamber, one end of the dispersing device (3-9-1-5) is connected with a stirring motor of the external refrigeration chamber, and the other end of the dispersing device is fixedly connected with a stirring blade (3-9-1-3) of the refrigeration chamber; the lower part of the stirring blade (3-9-1-3) of the refrigerating chamber is provided with swinging plates (3-9-1-8), the swinging plates (3-9-1-8) have a thin plate structure, a single swinging plate (3-9-1-8) is horizontally arranged, the number of the swinging plates (3-9-1-8) is 20, the 20 swinging plates (3-9-1-8) are divided into two groups and vertically arranged, the distance between the swinging plates (3-9-1-8) in the same group is 10cm, soft cable chains are connected in series between the swinging plates (3-9-1-8) in the same group and are fixed with the top of the brake cooling system (3-9-1), the swinging plates (3-9-1-8) in the same group are suspended at the central axis of the brake cooling system (3-9-1), the swinging plate (3-9-1-8) swings left and right along with the airflow; the right side of the swinging plate (3-9-1-8) is provided with a butterfly plate (3-9-1-1), the butterfly plate (3-9-1-1) is of a thin plate structure, a single butterfly plate (3-9-1-1) is horizontally placed, the number of the butterfly plates (3-9-1-1) is 20, and the 20 butterfly plates (3-9-1-1) are vertically arranged; the butterfly plate (3-9-1-1) is provided with two arc-shaped side wing plates, the centers of the two arc-shaped side wing plates are symmetrical, the two arc-shaped side wing plates are connected through a butterfly through hole plate (3-9-1-2), and the butterfly through hole plate (3-9-1-2) promotes airflow to form turbulent flow at the two sides of the butterfly through hole plate; a fence plate (3-9-1-7) is arranged on the left side of the swinging plate (3-9-1-8), the fence plate (3-9-1-7) is vertically arranged, a large number of horizontal grids are arranged in the fence plate (3-9-1-7), and the fence plate (3-9-1-7) is through left and right; a lower open wing plate (3-9-1-6) is arranged on the left side of the fence plate (3-9-1-7), the distance between the two is 10cm, and the lower open wing plates (3-9-1-6) are vertically arranged;
the lower open wing plate (3-9-1-6) is provided with two straight side wing plates which are centrosymmetric, an opening is arranged between the two straight side wing plates, and the two straight side wing plates are fixedly connected by a hard steel cable;
an oil atomization nozzle (3-9-1-10) is arranged at one side of the brake cooling system (3-9-1); an oil collecting box (3-9-1-11) is arranged at the lower part of the air outlet (3-9-1-9) of the refrigerating chamber, and a certain distance is arranged between the oil collecting box and the air outlet;
hot oil sprayed from the oil atomizing spray head (3-9-1-10) exchanges heat with cold air generated by a cold air inlet (3-9-1-4) of the refrigeration chamber in the brake cooling system (3-9-1), and the cooled oil is gathered in the oil collecting box (3-9-1-11);
the upper part of a cold air inlet (3-9-1-4) of the refrigeration chamber is provided with a speed-increasing fan device (3-9-1-12);
the vertical moving device (3-9-1-13) is positioned on one side of the butterfly plate (3-9-1-1), the vertical moving device (3-9-1-13) is hinged with the butterfly plate (3-9-1-1) and the butterfly through hole plate (3-9-1-2), and the vertical moving device (3-9-1-13) drives the butterfly plate (3-9-1-1) and the butterfly through hole plate (3-9-1-2) to move up and down.
8. A soil heavy metal treatment apparatus incorporating a propulsion retraction device as claimed in claim 7, wherein the work holder (4) comprises: the device comprises a rotating motor (4-1), an overhaul box (4-2), a workpiece gripper (4-3), a large gear (4-4), a central gear (4-5), a gripper gear (4-6) and a turn number counter (4-7); the large gear (4-4) is arranged inside the maintenance box (4-2), the large gear (4-4) is of an internal tooth type hollow structure, internal teeth are arranged on the inner circumference of the large gear (4-4), a central gear (4-5) and a hand grasping gear (4-6) are arranged in the large gear (4-4), and the central gear (4-5) and the hand grasping gear (4-6) are of an external tooth structure; the central gear (4-5) is positioned on the central axis of the large gear (4-4), the gripping gears (4-6) are arranged on the periphery of the central gear (4-5), and the large gear (4-4), the central gear (4-5) and the gripping gears (4-6) are meshed and connected; the number of the gripper gears (4-6) is three, and the gripper gears are circumferentially and symmetrically distributed around the central gear (4-5); the rotating motor (4-1) is fixedly arranged on one side of the maintenance box (4-2), and the rotating motor (4-1) is in driving connection with the central gear (4-5); the workpiece gripper (4-3) is arranged on the other side of the maintenance box (4-2), and one end of the workpiece gripper (4-3) is fixedly connected with a gripper gear (4-6); the number-of-turns counter (4-7) is fixedly connected to a rotary table of the rotating motor (4-1);
the rotating motor (4-1) and the turn number counter (4-7) are respectively in control connection with a control system (8) through leads;
the rotating motor (4-1) drives the central gear (4-5) to rotate, so that the three gripper gears (4-6) on the periphery are driven to do revolution motion along the inner teeth of the large gear (4-4), meanwhile, the three gripper gears (4-6) also do rotation motion, and the gripper gears (4-6) drive the workpiece to revolve and rotate through the workpiece gripper (4-3).
9. A soil heavy metal treatment equipment incorporating a propulsion retraction device as claimed in claim 8, wherein said number of turns counter (4-7) comprises: the device comprises a laser circle measuring probe (4-7-1), a conversion head (4-7-2), a speed reduction shaft (4-7-3), a temperature sensor (4-7-4), a gearbox (4-7-5), a speed sensor (4-7-6), a rotating shaft (4-7-7), an auxiliary light source (4-7-8), a laser emission receiver (4-7-9), a rotating motor (4-7-10) and a spare laser circle measuring probe (4-7-11); the surface of the laser measuring ring probe (4-7-1) is also provided with an auxiliary light source (4-7-8) and a laser transmitting receiver (4-7-9), the laser transmitting receiver (4-7-9) is positioned at the center of the bottom of the laser measuring ring probe (4-7-1) and irradiates downwards, the auxiliary light source (4-7-8) is arranged around the laser transmitting receiver (4-7-9), the number of the auxiliary light sources (4-7-8) is 12, and the number of the auxiliary light sources (4-7-8) is an LE light source; the conversion head (4-7-2) is positioned at the upper part of the laser measuring ring probe (4-7-1), the conversion head (4-7-2) is rotatably connected with the rotating shaft (4-7-7) at the upper part, and meanwhile, the laser measuring ring probe (4-7-1) is fixedly connected with the rotating shaft (4-7-7) at the upper part; the horizontal direction of the conversion head (4-7-2) is provided with 4 spare laser circle measuring probes (4-7-11), the spare laser circle measuring probes (4-7-11) have the same structure as the laser circle measuring probe (4-7-1), and the laser circle measuring probe (4-7-1) and the spare laser circle measuring probe (4-7-11) have detachable structures; the upper part of the rotating shaft (4-7-7) is provided with a gearbox (4-7-5), a speed reducing shaft (4-7-3) is arranged in the gearbox (4-7-5), and the speed reducing shaft (4-7-3) is in gear engagement connection with the rotating shaft (4-7-7); the upper part of the gearbox (4-7-5) is provided with a rotating motor (4-7-10), and the rotating motor (4-7-10) is in gear engagement connection with the reduction shaft (4-7-3); the bottom of the gearbox (4-7-5) is provided with a temperature sensor (4-7-4) and a speed sensor (4-7-6);
the rotating motor (4-7-10) drives the laser circle measuring probe (4-7-1) to rotate through the speed reducing shaft (4-7-3) and the rotating shaft (4-7-7) so as to change the working angle of the laser circle measuring probe (4-7-1); meanwhile, the temperature sensor (4-7-4) and the speed sensor (4-7-6) positioned at the bottom of the gearbox (4-7-5) monitor the state of the object on the workbench (4) in real time.
10. A soil heavy metal treatment apparatus incorporating a propulsion retraction device as claimed in claim 9, wherein said workpiece gripper (4-3) comprises: an arm (4-3-1), a workpiece groove (4-3-2), a finger traction clamp (4-3-3), and a workpiece clamping degree sensor (4-3-4); the workpiece groove (4-3-2) is arranged at the top end of the arm (4-3-1), the workpiece groove (4-3-2) is a circular groove, and the diameter of the workpiece groove is 8 cm-12 cm; the number of the finger traction clamps (4-3-3) is three, the finger traction clamps are circumferentially distributed around the workpiece groove (4-3-2) at equal intervals, and the tail ends of the finger traction clamps (4-3-3) are provided with anti-skidding protection pads and workpiece clamping degree sensors (4-3-4);
the finger traction clamp (4-3-3) driving motor and the workpiece clamping degree sensor (4-3-4) are respectively in control connection with a control system (8) through leads;
a timer is arranged in the control system (8) and is in control connection with a starting coil of the speed regulating motor (3-4) through a lead;
the propeller shell (9-3) is formed by compression molding of a high polymer material, and the propeller shell (9-3) comprises the following components:
339.2 to 564.8 portions of purified lake water, 131.5 to 173.6 portions of N-methyl-1, 1,2,2,3,3,4,4,5,5, 5-undecafluoro-1-pentanesulfonamide, 134.2 to 243.1 portions of 1- (methoxymethyl) -4-methylbenzene, 130.4 to 147.4 portions of 4- (methylthio) butyraldehyde, 133.1 to 190.3 portions of rutile, 136.9 to 197.5 portions of 4,4' - (1-methylethylidene) bis [2- (2-propenyl) ] phenol and (chloromethyl) ethylene oxide polymer, 138.7 to 193.3 portions of silver nanoparticles, 1,2,3,3,3, -hexafluoro-1-propylene 131.1 to 173.6 portions of polymerized oxidized 1,1,2,3,3, -hexafluoro-1-propylene, 133.6 to 173.6 portions of formaldehyde, dicyandiamide and ethylene diamine sulfate polymer, 133.9 to 173.5 portions of basic zinc naphthenate salt, 156.6 portions of methyl ethyl ketoxime end capping [2, 122.5-158.8 parts of 4, 6-trioxotriazine-1, 3,5(2H,4H,6H) -triyl ] tri (cyclohexyl) isocyanate, 121.2-164.8 parts of 7-methyloctanal, 130.8-175.4 parts of (2E) -formic acid-2-hexene-1-alcohol ester, 140.3-184.3 parts of polyurethane polymer and 163.4-217.8 parts of hexadecane rhodanate with the mass concentration of 130-397 mg/L;
a process for manufacturing a propeller housing (9-3), comprising the steps of:
step 1: adding purified lake water and N-methyl-1, 1,2,2,3,3,4,4,5,5, 5-undecafluoro-1-pentanesulfonamide into a stirring vertical tower type reactor, starting a stirrer in the stirring vertical tower type reactor, setting the rotating speed to be 132-178 rpm, starting a steam oil heater in the stirring vertical tower type reactor, raising the temperature to 147.2-148.8 ℃, adding 1- (methoxymethyl) -4-methylbenzene, uniformly stirring, reacting for 124.5-135.6 minutes, adding 4- (methylthio) butyraldehyde, and introducing the flow rate to be 123. 5 m3/min～164. 4 m3Helium gas for 124.5-135.6 min; then adding rutile into the stirring vertical tower type reactor, starting the steam type oil heater in the stirring vertical tower type reactor again, raising the temperature to 164.2-197.1 ℃, keeping the temperature for 124.4-135.4 minutes, adding 4,4' - (1-methylethylidene) bis [2- (2-propenyl)]Adjusting the pH value of a solution in the stirring vertical tower type reactor to 4.1-8.3 by using a polymer of phenol and (chloromethyl) oxirane, and preserving the temperature for 124.1-364.1 minutes;
step 2: taking silver nanoparticles, and carrying out ultrasonic treatment on the silver nanoparticles for 0.130-1.197 hours under the condition that the power is 6.64 KW-12.08 KW; adding silver nanoparticles into another stirring vertical tower type reactor, adding 1,1,2,3,3,3, -hexafluoro-1-propylene dispersed silver nanoparticles with the mass concentration of 134 mg/L-364 mg/L of polymerization oxidation, starting a steam type oil heater in the stirring vertical tower type reactor to ensure that the solution temperature is between 45 ℃ and 89 ℃, starting a stirrer in the stirring vertical tower type reactor, and performing stirring at the temperature of 4 multiplied by 102rpm～8×102Stirring at the rpm speed, adjusting the pH value to 4.5-8.8, and stirring for 130-197 minutes under heat preservation; then stopping the reaction and standing for 6.64 multiplied by 10-12.08 multiplied by 10 minutes to remove impurities; adding the suspension into a polymer of formaldehyde, dicyanodiamide and ethylenediamine sulfate, adjusting the pH value to be 1.5-2.8, eluting precipitate formed by the precipitation with purified lake water, and passing through a centrifuge at the rotating speed of 4.192 multiplied by 103rpm～9.643×103Solid was obtained at rpm, 2.407X 102℃～3.642×102Drying at 0.192 × 10 deg.C, grinding3～1.643×103Sieving with a sieve for later use;
and 3, step 3: taking basic zinc naphthenate and the silver nanoparticles treated in the step 2, uniformly mixing, and then performing diffuse reflection irradiation by adopting grazing incidence small-angle gamma rays, wherein the energy of the diffuse reflection irradiation of the grazing incidence small-angle gamma rays is 121.2 MeV-149.8 MeV, the dose is 169.2 kGy-209.8 kGy, and the irradiation time is 133.2-158.8 minutes, so as to obtain a mixture of the basic zinc naphthenate and the silver nanoparticles with changed properties; putting the mixture of basic zinc naphthenate salt and silver nanoparticles into another stirring vertical tower type reactor, starting a steam type oil heater in the stirring vertical tower type reactor, setting the temperature to be 132.8-178.4 ℃, starting a stirrer in the stirring vertical tower type reactor, adjusting the rotating speed to be 124-519 rpm, adjusting the pH to be 4.3-8.3, and dehydrating for 133.3-147.3 minutes for later use;
and 4, step 4: adding the mixture of the basic zinc naphthenate salt and the silver nanoparticles with changed properties obtained in the step 3 into the methyl ethyl ketoxime end-capped [2,4, 6-trioxotriazine-1, 3,5(2H,4H,6H) -triyl with the mass concentration of 134mg/L to 364mg/L]Adding the tri (cyclohexyl) isocyanate into the stirring vertical tower type reactor in the step 1 in a parallel flow mode, wherein the flow adding speed is 269-997 mL/min; starting a stirring vertical tower type reactor stirrer, and setting the rotating speed to be 138 rpm-178 rpm; stirring for 4-8 minutes; then adding 7-methyl octanal, starting a steam type oil heater in the stirring vertical tower type reactor, heating to 168.4-205.8 ℃, adjusting the pH to 4.4-8.8, introducing helium gas with the ventilation volume of 123.118m3/min～164.273m3Min, keeping the temperature and standing for 158.2-188.8 minutes; starting the stirrer of the stirring vertical tower type reactor again, wherein the rotating speed is 133 rpm-178 rpm, adding (2E) -formic acid-2-hexene-1-alcohol ester, adjusting the pH value to 4.4-8.8, and keeping the temperature and standing for 157.5-197.6 minutes;
and 5, step 5: starting a stirrer in the stirring vertical tower reactor at a rotation speed of 130-197 rpm, starting a steam oil heater in the stirring vertical tower reactor, and setting the temperature in the stirring vertical tower reactor to 1.287 × 102℃～2.32×102Adding a polyurethane polymer, and reacting at 124.2-135.1 minutes; then adding cetyl rhodanate, starting a steam type oil heater in the stirring vertical tower type reactor, setting the temperature in the stirring vertical tower type reactor to be 208.4-264.4 ℃, adjusting the pH to be 4.1-8.1, adjusting the pressure to be 1.3-1.31 MPa, and reacting for 0.4-0.9 h; then, reducing the pressure to normal pressure, cooling to 124.2-135.1 ℃, discharging and feeding into a molding press to obtain a propeller shell (9-3);
the particle size of the silver nano particles is 138-148 mu m;
a method of operating a soil heavy metal treatment plant comprising a propulsion and retraction device, the method comprising the steps of:
step 1: in the processing procedure, an object to be cut is loaded into a workpiece groove (4-3-2) on a workpiece gripper (4-3), and a control system (8) controls a finger traction clamp (4-3-3) to work so as to clamp the processed object; the workpiece clamping degree sensor (4-3-4) monitors the clamping degree of the processed object in real time, when the workpiece clamping degree sensor (4-3-4) detects that the clamping degree of the processed object reaches a system set value M, the workpiece clamping degree sensor (4-3-4) sends a feedback signal to the control system (8), and the control system (8) controls the finger traction clamp (4-3-3) to stop working;
step 2: meanwhile, the control system (8) starts a slide block motor (3-8) at the tail end of the slide block (3-3), and the slide block (3-3) slides along the slide way (3-2) under the driving of the slide block motor (3-8), so that a pushing disc (3-7) is driven to approach a workpiece fixed at the tail end of the workpiece gripper (4-3); when the pushing disc (3-7) is 3-5 cm away from the workpiece, the control system (8) stops the sliding block motor (3-8) from working, and simultaneously controls the hydraulic cylinder (3-6) to work; under the drive of the hydraulic cylinder (3-6), the pushing disc (3-7) slowly approaches to the workpiece until the front blade of the pushing disc (3-7) is contacted with the end surface of the processed object;
and 3, step 3: the control system (8) simultaneously starts a speed regulating motor (3-4) in the pushing mechanism (3) and a rotating motor (4-1) in the workpiece clamp (4); the driving disc (3-7) is pushed to do clockwise circular motion under the driving of the speed regulating motor (3-4); the workpiece gripper (4-3) makes anticlockwise circular motion through a gripper gear (4-6) under the driving of a rotating motor (4-1) motor;
and 4, step 4: in the rotating process of the rotating motor (4-1), the number of rotating turns of the rotating motor (4-1) is monitored by a turn number counter (4-7) in real time; when the number of rotating turns of the rotating motor (4-1) is detected by the number of turns counter (4-7) to reach a system set value R, the number of turns counter (4-7) sends a feedback signal to the control system (8), and the control system (8) controls the rotating motor (4-1) to stop working;
and 5, step 5: in the working process of the speed regulating motor (3-4), a timer in the control system (8) times the working time of the speed regulating motor (3-4); when the accumulated timing time of the timer reaches a system set value T, the control system (8) stops the speed regulating motor (3-4);
and 6, step 6: the control system (8) controls the finger traction clamp (4-3-3) to loosen, and the processed workpiece enters the next working procedure.
CN201810493525.1A 2018-05-22 2018-05-22 Soil heavy metal treatment facility containing propulsion constriction device Expired - Fee Related CN108817049B (en)

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