CN108637541B - Cooling device in building steel structure welding equipment - Google Patents
Cooling device in building steel structure welding equipment Download PDFInfo
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- CN108637541B CN108637541B CN201810493254.XA CN201810493254A CN108637541B CN 108637541 B CN108637541 B CN 108637541B CN 201810493254 A CN201810493254 A CN 201810493254A CN 108637541 B CN108637541 B CN 108637541B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/003—Cooling means
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Abstract
The invention discloses a cooling device in a welding device of a construction steel structure, which comprises: a cooled liquid inlet, a heat exchange pipe, a heat exchange chamber, a partition plate, a buffer processing chamber, a refrigerant inlet, a cooled liquid outlet, a medicament injection port and a refrigerant outlet; the cooled liquid inlet on one side is communicated with the heat exchange chamber, and the cooled liquid inlet is positioned at the lower part and the lower position of the heat exchange chamber; the cooled liquid outlet is positioned at the upper part and the high position of the heat exchange chamber and is communicated with the heat exchange chamber; the heat exchange tubes are positioned in the middle of the heat exchange chamber and are of a hollow structure, the number of the heat exchange tubes is 20, and the heat exchange tubes are vertically arranged at equal intervals; two ends of the heat exchange tube are respectively provided with a buffer treatment chamber, and two ends of the heat exchange tube are respectively communicated with the buffer treatment chambers arranged at the upper end and the lower end of the heat exchange tube; the buffer processing chamber is separated from the buffer processing chambers at the upper end and the lower end by a partition plate. The device degree of automation is high, and the cooling is rapid, effectual to can play the degree of depth cooling purpose, work efficiency is high.
Description
Technical Field
The invention belongs to the field of building construction, and particularly relates to a cooling device in a welding device for a building steel structure.
Background
The construction steel structure welding is a structure formed by welding steel plates or large members, is widely applied to welding equipment in various industries, generally only welds through an outer seam when manufacturing a welding member, namely a welding gun welds a seam on the outer wall of a welded pipe outside the welded pipe, but needs to weld an inner seam and an outer seam of the welded pipe in order to ensure the connection strength of the welded part of the welded pipe. When the outer seam is welded, idle stroke often occurs, and the welding efficiency is low due to the rise of temperature. The existing welding equipment mainly has the following defects: the equipment belongs to split type equipment, and the wholeness is not strong, and high temperature environment equipment can't normally work lastingly, need make the ground in advance, increases manufacturing cost, and the field installation debugging is arduous.
Disclosure of Invention
In order to solve the above technical problems, the present invention provides a cooling device in a welding apparatus for a construction steel structure, comprising: the device comprises a support frame 1, an adjustable angle seat 2, a waste material groove 3, a workbench 4, an X-axis sliding mechanism 5, a Y-axis sliding mechanism 6, a Z-axis lifting mechanism 7 and a controller 8; the support frame 1 is made by welding stainless steel pipes, and the thickness of each stainless steel pipe is 5 cm-8 cm; the adjustable angle seats 2 are positioned at the bottom of the support steel pipe in the vertical direction of the support frame 1, the adjustable angle seats 2 are fixedly connected with the support frame 1, and the number of the adjustable angle seats 2 is 4; the workbench 4 is arranged above the support frame 1, the workbench 4 is fixedly welded with the support frame 1, and a plurality of grids are uniformly arranged on the surface of the workbench 4; the waste material groove 3 is positioned below the workbench 4, the distance between the waste material groove 3 and the workbench 4 is 10-15 cm, the waste material groove 3 is connected with the support frame 1 in a sliding mode through a sliding groove, and a sliding motor is arranged between the waste material groove 3 and the support frame 1; the X-axis sliding mechanism 5 is positioned on one side of the support frame 1 in the length direction; the Y-axis sliding mechanism 6 is parallel to the width direction of the support frame 1; the Z-axis lifting mechanism 7 is vertically and fixedly connected with the Y-axis sliding mechanism 6; the controller 8 is positioned on one side below the support frame 1;
the sliding motor and the adjustable angle seat 2 are in control connection with the controller 8 through wires.
Further, the X-axis sliding mechanism 5 includes: the system comprises an X-axis servo motor 5-1, an X-axis driven gear 5-2, an X-axis driving gear 5-3, an X-axis sliding gear 5-4, an X-axis sliding gear rack 5-5, an X-axis sliding track 5-6, an X-axis moving slide block 5-7, an X-axis stroke in-place detector 5-8 and a cooling device 5-9; the X-axis servo motor 5-1 is in driving connection with an X-axis driving gear 5-3; the X-axis driven gear 5-2 is in driving connection with the X-axis driving gear 5-3 through a double-sided synchronous toothed belt; the X-axis sliding gear 5-4 is coaxially and rotatably connected with the X-axis driven gear 5-2; the surface of the X-axis sliding gear strip 5-5 is uniformly provided with sawtooth-shaped teeth, and the X-axis sliding gear 5-4 slides on the X-axis sliding gear strip 5-5 in a reciprocating manner; the X-axis sliding track 5-6 is made of a nickel-plated steel plate, and the thickness of the nickel-plated steel plate is 1 cm-3 cm; the X-axis moving sliding blocks 5-7 are connected with the X-axis sliding tracks 5-6 in a sliding mode, and the number of the X-axis moving sliding blocks 5-7 is 4; the X-axis moving slide block 5-7 is fixedly connected with the X-axis driven gear 5-2 through a fixing plate; the X-axis stroke position detector 5-8 is positioned at the upper part of the X-axis sliding track 5-6;
the cooling device 5-9 is positioned at the upper part of the X-axis servo motor 5-1, and the cooling device 5-9 is communicated with the surface layer of the X-axis servo motor 5-1 in a sleeved mode through a pipeline;
the X-axis servo motor 5-1 and the X-axis stroke in-place detector 5-8 are respectively in control connection with the controller 8 through leads.
Further, the cooling device 5-9 includes: 5-9-1 part of cooled liquid inlet, 5-9-2 parts of heat exchange tube, 5-9-3 parts of heat exchange chamber, 5-9-4 parts of partition plate, 5-9-5 parts of buffer treatment chamber, 5-9-6 parts of refrigerant inlet, 5-9-7 parts of cooled liquid outlet, 5-9-8 parts of medicament injection port and 5-9-9 parts of refrigerant outlet;
a cooled liquid inlet 5-9-1 positioned at one side is communicated with the heat exchange chamber 5-9-3, and the cooled liquid inlet 5-9-1 is positioned at the lower part and the lower position of the heat exchange chamber 5-9-3; the cooled liquid outlet 5-9-7 is positioned at the upper part and the high position of the heat exchange chamber 5-9-3, and the cooled liquid outlet 5-9-7 is communicated with the heat exchange chamber 5-9-3; the heat exchange tube 5-9-2 is positioned in the middle of the heat exchange chamber 5-9-3, the heat exchange tube 5-9-2 is of a hollow structure, the number of the heat exchange tubes 5-9-2 is 20, and a plurality of heat exchange tubes 5-9-2 are vertically arranged at equal intervals; two ends of the heat exchange tube 5-9-2 are respectively provided with a buffer treatment chamber 5-9-5, and two ends of the heat exchange tube 5-9-2 are respectively communicated with the buffer treatment chambers 5-9-5 arranged at the upper end and the lower end of the heat exchange tube; the buffer processing chamber 5-9-5 is separated from the buffer processing chambers 5-9-5 at the upper end and the lower end through a partition plate 5-9-4; the top of the buffer processing chamber 5-9-5 at the upper part is provided with a refrigerant inlet 5-9-6, the buffer processing chamber 5-9-5 at the upper part is communicated with the refrigerant inlet 5-9-6, the bottom of the buffer processing chamber 5-9-5 at the lower part is provided with a refrigerant outlet 5-9-9, and the buffer processing chamber 5-9-5 at the lower part is communicated with the refrigerant outlet 5-9-9 at the bottom; the medicament injection port 5-9-8 is communicated with the heat exchange chamber 5-9-3; the refrigerant enters the buffer processing chamber 5-9-5 from the refrigerant inlet 5-9-6 and further enters the heat exchange tube 5-9-2, absorbs the heat generated by the heat exchange tube 5-9-2 and flows out from the refrigerant outlet 5-9-9; the cooled liquid enters the heat exchange chamber 5-9-3 from the cooled liquid inlet 5-9-1, transfers heat to the heat exchange tube 5-9-2 and flows out from the cooled liquid outlet 5-9-7; meanwhile, external medicament is controllably added into the heat exchange chamber 5-9-3 through the medicament injection port 5-9-8 to react with the cooled liquid.
Further, the Y-axis slide mechanism 6 includes: the system comprises a Y-axis servo motor 6-1, a Y-axis driven gear 6-2, a Y-axis driving gear 6-3, a Y-axis sliding gear 6-4, a Y-axis sliding gear strip 6-5, a Y-axis sliding track 6-6, a Y-axis moving slide block 6-7 and a Y-axis stroke in-place detector 6-8; the Y-axis servo motor 6-1 is in driving connection with a Y-axis driving gear 6-3, a rotating speed sensor is arranged inside the Y-axis driving gear 6-3 and is in control connection with a controller 8 through a lead; the Y-axis driven gear 6-2 is in driving connection with the Y-axis driving gear 6-3 through a double-sided synchronous toothed belt; the Y-axis sliding gear 6-4 is coaxially and rotatably connected with the Y-axis driven gear 6-2; the Y-axis sliding gear strip 6-5 is uniformly provided with sawtooth-shaped teeth on the surface, and the Y-axis sliding gear 6-4 slides on the Y-axis sliding gear strip 6-6 in a reciprocating manner; the Y-axis sliding track 6-6 is made of a nickel-plated steel plate, and the thickness of the Y-axis sliding track is 1 cm-3 cm; the Y-axis moving sliding blocks 6-7 are connected with the Y-axis sliding tracks 6-6 in a sliding mode, and the number of the Y-axis moving sliding blocks 6-7 is 4; the Y-axis moving slide block 6-7 is fixedly connected with the Y-axis driven gear 6-2 through a fixing plate; the Y-axis stroke in-place detector 6-8 is positioned at the upper part of the Y-axis sliding track 6-6;
the Y-axis servo motor 6-1 and the Y-axis stroke in-place detector 6-8 are respectively in control connection with the controller 8 through leads.
Further, the Z-axis lifting mechanism 7 includes: 7-1 parts of a Z-axis servo motor, 7-2 parts of a full-thread nut, 7-3 parts of a screw rod, 7-4 parts of a cutting temperature sensor, 7-5 parts of a Z-axis stroke in-place detector, 7-6 parts of a slide block swing rod and 7-7 parts of a cutting torch tip; the Z-axis servo motor 7-1 is in driving connection with the full-thread nut 7-2 through a screw 7-3, and external threads with the same diameter as the internal threads of the full-thread nut 7-2 are arranged on the surface of the screw 7-3; the lower end of the screw 7-3 is fixedly welded on the cutting temperature sensor 7-4; the number of the slider swing rods 7-6 is 2, and the slider swing rods are respectively arranged on two sides of the screw rods 7-3; the Z-axis stroke in-place detector 7-5 is positioned 4 cm-6 cm above the cutting temperature sensor 7-4; the cutting torch tip 7-7 is positioned on one side of the slider oscillating bar 7-6, and the cutting torch tip 7-7 is fixedly connected with the full-thread nut 7-2;
the Z-axis servo motor 7-1, the cutting temperature sensor 7-4 and the Z-axis stroke in-place detector 7-5 are respectively in control connection with the controller 8 through leads; the controller 8 is internally provided with a PLC module, and the PLC module is in data connection with the terminal PC through a data line.
Further, the cutting torch tip 7-7 comprises: 7-7-1 parts of adjustable flame nozzles, 7-7-2 parts of igniters, 7-7-3 parts of mixing chambers, 7-7-4 parts of tempering channels, 7-7-5 parts of heat insulating layers, 7-7-6 parts of heat exchangers, 7-7-7 parts of tempering valves, 7-7-8 parts of oxygen pipes and 7-7-9 parts of acetylene pipes; the adjustable flame nozzle 7-7-1 positioned at the bottom is in a truncated cone shape and is vertically communicated, the upper part of the adjustable flame nozzle 7-7-1 is provided with an igniter 7-7-2, and the igniter 7-7-2 is connected with an external lead; the mixing chamber 7-7-3 is positioned at the upper part and the central part of the adjustable flame nozzle 7-7-1, the mixing chamber 7-7-3 is of a conical and hollow structure, a large number of through holes are distributed around the mixing chamber 7-7-3, the mixing chamber 7-7-3 is communicated with an oxygen pipe 7-7-8 and an acetylene pipe 7-7-9 at the upper part, and the mixing chamber 7-7-3 mixes oxygen and acetylene according to a certain proportion; the tempering channel 7-7-4 is positioned in an interlayer at the periphery of the wall of the cutting torch nozzle 7-7, one end of the tempering channel 7-7-4 is communicated with the adjustable flame nozzle 7-7-1, and the other end of the tempering channel 7-7-4 is communicated with the heat exchanger 7-7-6 through a tempering valve 7-7-7; the heat exchanger 7-7-6 is positioned around the oxygen pipe 7-7-8 and is tightly attached to the oxygen pipe 7-7-8, and the residual heat generated by burning tail gas by the adjustable flame nozzle 7-7-1 preheats the oxygen pipe 7-7-8 through the heat exchanger 7-7-6; the heat insulation layer 7-7-5 is positioned at the outermost part of the wall of the cutting torch nozzle 7-7, and the heat insulation layer 7-7-5 is composed of high polymer materials; the oxygen tube 7-7-8 is sleeved with the acetylene tube 7-7-9, one end of the oxygen tube 7-7-8 and one end of the acetylene tube 7-7-9 are respectively communicated with the mixing chamber 7-7-3, and the other end of the oxygen tube 7-7-8 and the other end of the acetylene tube 7-7-9 are respectively connected with an external oxygen bottle and an external acetylene bottle.
Further, the separator 5-9-4 is formed by compression molding of a high polymer material, and the composition and the manufacturing process of the separator 5-9-4 are as follows:
the first, 5-9-4 composition of baffle:
338.7-563.8 parts of purified water, 130.6-172.4 parts of 2-methyl-pentadecanoic acid-2-ethyl-2- [ [ (2-methyl-1-oxo-pentadecyl) oxy ] methyl ]1, 3-propylene ester, 133.8-242.9 parts of 4-methoxy-alpha- [ [ methylsulfonyl ] oxy ] imino ] -phenylacetonitrile, 129.8-146.3 parts of 3- (methylthio) -butyraldehyde, 132.1-189.2 parts of aurora red C, 135.3-196.7 parts of 1-methylethylidene) bis (4, 1-phenoxy-2, 1-ethylidene) diacetate, 137.4-192.3 parts of molybdenum nanoparticles, 130.0-172.0 parts of a polymer of polymerized rosin and alpha-hydro-omega-hydroxypoly (oxy-1, 2-ethanediyl), formaldehyde and [4- (1, 132.0-172.4 parts of polymer of 1-dimethylethyl) phenol and magnesium oxide ], 132.3-155.9 parts of basic aluminum diacetate, 121.5-157.0 parts of methyl ethyl ketoxime-terminated polymethylene polyphenylene isocyanate, 120.3-163.4 parts of 2-methyl octanal, 129.5-174.1 parts of 4-cyclooctene-1-alcohol formate, 139.8-183.6 parts of polyurethane elastomer and 162.5-216.4 parts of hexadecyl phosphate fat-liquoring agent with mass concentration of 129-396 ppm;
secondly, the manufacturing process of the separator 5-9-4 comprises the following steps:
step 1: purified water and 2-methyl-pentadecanoic acid-2-ethyl-2- [ [ (2-methyl-1-oxopentadecyl) oxygen are added into an energy-saving stirring reactor]Methyl substituted]1, 3-propylene ester, starting a stirrer in an energy-saving stirring reactor, setting the rotating speed to be 131 rpm-177 rpm, starting a steam coil heater in the energy-saving stirring reactor, raising the temperature to be 146.7-147.8 ℃, and adding 4-methoxy- α - [ [ methylsulfonyl group]Oxy radical]Imino radical]Uniformly stirring the phenyl acetonitrile, reacting for 123.6-134.4 minutes, adding the 3- (methylthio) -butyraldehyde into the mixture, and introducing the mixture with the flow rate of 122.7m3/min～163.3m3123.6-134.4 min/min xenon gas; adding aurora red C into the energy-saving stirring reactor, starting a steam coil heater in the energy-saving stirring reactor again to increase the temperature to 163.8-196.9 ℃, preserving the heat for 123.8-134.3 minutes, adding (1-methylethylidene) bis (4, 1-phenoxy-2, 1-ethylidene) diacetate, adjusting the pH value of the solution in the energy-saving stirring reactor to 4.1-8.2, and preserving the heat for 123.1-363.1 minutes;
and 3, step 3: taking basic aluminum diacetate and the molybdenum nanoparticles treated in the step 2, mixing uniformly, and then performing diffraction irradiation by acute-angle scattered gamma rays, wherein the energy of the diffraction irradiation by the acute-angle scattered gamma rays is 120.3 MeV-148.4 MeV, the dose is 168.3 kGy-208.4 kGy, and the irradiation time is 132.3-157.4 minutes, so as to obtain a mixture of the basic aluminum diacetate and the molybdenum nanoparticles with changed properties; placing the mixture of basic aluminum diacetate and molybdenum nanoparticles in another energy-saving stirring reactor, starting a steam coil heater in the energy-saving stirring reactor, setting the temperature to be 131.5-177.1 ℃, starting a stirrer in the energy-saving stirring reactor, adjusting the rotating speed to be 123-518 rpm and the pH to be 4.8-8.6, and dehydrating for 132.8-146.6 minutes for later use;
and 4, step 4: adding the mixture of the basic aluminum diacetate nanoparticles and the molybdenum nanoparticles with changed properties obtained in the step 3 into the methylethylketoxime-terminated polymethylene polyphenylene isocyanate with the mass concentration of 133 ppm-363 ppm, and adding the mixture into the energy-saving stirring reactor in the step 1 at the flow-adding speed of 268 mL/min-996 mL/min; starting an energy-saving stirring reactor stirrer, and setting the rotation speed to be 137-177 rpm; stirring for 4-8 minutes; then adding 2-methyl octanal, starting a steam coil heater in the energy-saving stirring reactor, heating to 167.5-204.4 ℃, adjusting the pH to 4.5-8.4, and introducing xenon with the ventilation volume of 122.367m3/min～163.400m3Min, keeping the temperature and standing for 157.7-187.8 minutes; starting the stirrer of the energy-saving stirring reactor again at the rotating speed of 132-177 rpm, adding formic acid-4-cyclooctene-1-alcohol ester, adjusting the pH value to 4.5-8.4, and standing for 156.6-196.4 minutes under the condition of heat preservation;
and 5, step 5: starting a stirrer in the energy-saving stirring reactor, setting the rotating speed to be 129-196 rpm, starting a steam coil heater in the energy-saving stirring reactor, and settingThe temperature in the energy-saving stirring reactor is set to be 1.70 × 102℃～2.972×102Adding a polyurethane elastomer, and reacting at 123.8-134.9 ℃ for 123.8-134.9 minutes; then adding a hexadecyl phosphate fatting agent, starting a steam coil heater in the energy-saving stirring reactor, setting the temperature in the energy-saving stirring reactor to be 207.8-263.3 ℃, adjusting the pH to be 4.1-8.1, adjusting the pressure to be 1.29-1.3 MPa, and reacting for 0.4-0.9 h; then reducing the pressure to the gauge pressure of 0MPa, cooling to 123.8-134.9 ℃, discharging and feeding into a molding press to obtain a partition plate 5-9-4;
the particle size of the molybdenum nano particles is 137-147 mu m.
Furthermore, the invention also discloses a working method of the cooling device in the welding equipment of the construction steel structure, which comprises the following steps:
step 1: the worker places the dried sludge to be cut and the like on the workbench 4 and fixes the dried sludge and the like by a fixing device; the worker switches on the power supply and inputs the coordinates A (X, Y, Z) corresponding to the cutting track on the controller 8; pressing a start button on the controller 8, and moving the X-axis sliding mechanism 5, the Y-axis sliding mechanism 6 and the Z-axis lifting mechanism 7 according to corresponding coordinates;
step 2: in the moving process of the X-axis sliding mechanism 5, an X-axis servo motor 5-1 drives an X-axis driving gear 5-3 to rotate, and the X-axis driving gear 5-3 drives an X-axis driven gear 5-2 to rotate through a double-sided synchronous toothed belt, so that an X-axis sliding gear 5-4 is driven to move on an X-axis sliding gear strip 5-5; the X-axis moving slide block 5-7 is driven by the X-axis driven gear 5-2 to do reciprocating sliding motion along the X-axis sliding track 5-6; in the sliding process of the X-axis moving slide block 5-7, the X-axis stroke in-place detector 5-8 monitors the sliding distance of the X-axis moving slide block 5-7 in real time, when the X-axis stroke in-place detector 5-8 detects that the sliding distance of the X-axis moving slide block 5-7 reaches X, the X-axis stroke in-place detector 5-8 sends a feedback signal to the controller 8, and the controller 8 stops the X-axis servo motor 5-1;
and 3, step 3: in the moving process of the Y-axis sliding mechanism 6, a Y-axis servo motor 6-1 drives a Y-axis driving gear 6-3 to rotate, and the Y-axis driving gear 6-3 drives a Y-axis driven gear 6-2 to rotate through a double-sided synchronous toothed belt, so that a Y-axis sliding gear 6-4 is driven to move on a Y-axis sliding gear strip 6-5; the Y-axis moving slide block 6-7 is driven by the Y-axis driven gear 6-2 to do reciprocating sliding motion along the Y-axis sliding track 6-6; in the sliding process of the Y-axis moving slide block 6-7, the Y-axis stroke in-place detector 6-8 monitors the sliding distance of the Y-axis moving slide block 6-7 in real time, when the Y-axis stroke in-place detector 6-8 detects that the sliding distance of the Y-axis moving slide block 6-7 reaches Y, the Y-axis stroke in-place detector 6-8 sends a feedback signal to the controller 8, and the controller 8 stops the Y-axis servo motor 6-1;
and 4, step 4: in the lifting process of the Z-axis lifting mechanism 7, the Z-axis servo motor 7-1 drives the full-thread nut 7-2 to make spiral rotary motion on the screw 7-3, the lifting distance of the full-thread nut 7-2 is monitored by the Z-axis stroke in-place detector 7-5 in real time, when the lifting distance of the full-thread nut 7-2 reaches Z, which is detected by the Z-axis stroke in-place detector 7-5, the Z-axis stroke in-place detector 7-5 sends a feedback signal to the controller 8, and the controller 8 stops the Z-axis servo motor 7-1;
and 5, step 5: the waste material groove 3 collects waste materials generated in the cutting process, and the waste material groove 3 is drawn out under the action of the sliding motor to be cleaned.
The invention discloses a cooling device in a welding device of a building steel structure, which has the advantages that:
(1) the device has simple structure and high automation degree;
(2) the device has the advantages of rapid cooling and good effect;
(3) the device has strong anti-interference capability and high working efficiency.
Drawings
Fig. 1 is a schematic view of a cooling device in a welding device for construction steel structures according to the present invention.
Fig. 2 is a schematic structural view of the X-axis sliding mechanism 5 according to the present invention.
Fig. 3 is a schematic view of the structure of the cooling device 5-9 according to the present invention.
Fig. 4 is a schematic structural view of the Y-axis slide mechanism 6 according to the present invention.
Fig. 5 is a schematic structural view of the Z-axis lifting mechanism 7 according to the present invention.
FIG. 6 is a schematic structural view of a cutting torch tip 7-7 according to the present invention.
FIG. 7 is a graph of the time course of use of the separator 5-9-4 described in the present invention.
In the figure: the device comprises a support frame 1, an adjustable angle seat 2, a waste material groove 3, a workbench 4, an X-axis sliding mechanism 5, an X-axis servo motor 5-1, an X-axis driven gear 5-2, an X-axis driving gear 5-3, an X-axis sliding gear 5-4, an X-axis sliding gear strip 5-5, an X-axis sliding track 5-6, an X-axis moving slide block 5-7, an X-axis stroke in-place detector 5-8, a cooling device 5-9, a cooled liquid inlet 5-9-1, a heat exchange tube 5-9-2, a heat exchange chamber 5-9-3, a partition plate 5-9-4, a buffer processing chamber 5-9-5, a refrigerant inlet 5-9-6, a cooled liquid outlet 5-9-7, a medicament 5-9-8 and a refrigerant outlet 5-9-9, a Y-axis sliding mechanism 6, a Y-axis servo motor 6-1, a Y-axis driven gear 6-2, a Y-axis driving gear 6-3, a Y-axis sliding gear 6-4, a Y-axis sliding gear strip 6-5, a Y-axis sliding track 6-6, a Y-axis moving slide block 6-7, a Y-axis stroke in-place detector 6-8, a Z-axis lifting mechanism 7, a Z-axis servo motor 7-1, a full-thread nut 7-2, a screw 7-3, a cutting temperature sensor 7-4, a Z-axis stroke in-place detector 7-5, a slide block swing rod 7-6, a cutting torch nozzle 7-7, an adjustable flame nozzle 7-7-1, an igniter 7-7-2, a mixing chamber 7-7-3, a tempering channel 7-7-4 and an insulating layer 7-7-5, 7-7-6 parts of a heat exchanger, 7-7-7 parts of a tempering valve, 7-7-8 parts of an oxygen pipe, 7-7-9 parts of an acetylene pipe and 8 parts of a controller.
Detailed Description
The cooling device in the welding equipment for the construction steel structure provided by the invention is further explained with reference to the attached drawings and the embodiment.
Fig. 1 is a schematic view of a cooling device in a welding device for construction steel structures according to the present invention. As seen in fig. 1, includes: the device comprises a support frame 1, an adjustable angle seat 2, a waste material groove 3, a workbench 4, an X-axis sliding mechanism 5, a Y-axis sliding mechanism 6, a Z-axis lifting mechanism 7 and a controller 8; the support frame 1 is made by welding stainless steel pipes, and the thickness of each stainless steel pipe is 5 cm-8 cm; the adjustable angle seats 2 are positioned at the bottom of the support steel pipe in the vertical direction of the support frame 1, the adjustable angle seats 2 are fixedly connected with the support frame 1, and the number of the adjustable angle seats 2 is 4; the workbench 4 is arranged above the support frame 1, the workbench 4 is fixedly welded with the support frame 1, and a plurality of grids are uniformly arranged on the surface of the workbench 4; the waste material groove 3 is positioned below the workbench 4, the distance between the waste material groove 3 and the workbench 4 is 10-15 cm, the waste material groove 3 is connected with the support frame 1 in a sliding mode through a sliding groove, and a sliding motor is arranged between the waste material groove 3 and the support frame 1; the X-axis sliding mechanism 5 is positioned on one side of the support frame 1 in the length direction; the Y-axis sliding mechanism 6 is parallel to the width direction of the support frame 1; the Z-axis lifting mechanism 7 is vertically and fixedly connected with the Y-axis sliding mechanism 6; the controller 8 is positioned on one side below the support frame 1;
the sliding motor and the adjustable angle seat 2 are in control connection with the controller 8 through wires.
The controller 8 is internally provided with a PLC module, and the PLC module is in data connection with the terminal PC through a data line.
As shown in fig. 2, it is a schematic structural view of the X-axis sliding mechanism 5 according to the present invention. As seen from fig. 2 or fig. 1, the X-axis slide mechanism 5 includes: the system comprises an X-axis servo motor 5-1, an X-axis driven gear 5-2, an X-axis driving gear 5-3, an X-axis sliding gear 5-4, an X-axis sliding gear rack 5-5, an X-axis sliding track 5-6, an X-axis moving slide block 5-7 and an X-axis stroke in-place detector 5-8; the X-axis servo motor 5-1 is in driving connection with an X-axis driving gear 5-3; the X-axis driven gear 5-2 is in driving connection with the X-axis driving gear 5-3 through a double-sided synchronous toothed belt; the X-axis sliding gear 5-4 is coaxially and rotatably connected with the X-axis driven gear 5-2; the surface of the X-axis sliding gear strip 5-5 is uniformly provided with sawtooth-shaped teeth, and the X-axis sliding gear 5-4 slides on the X-axis sliding gear strip 5-5 in a reciprocating manner; the X-axis sliding track 5-6 is made of a nickel-plated steel plate, and the thickness of the nickel-plated steel plate is 1 cm-3 cm; the X-axis moving sliding blocks 5-7 are connected with the X-axis sliding tracks 5-6 in a sliding mode, and the number of the X-axis moving sliding blocks 5-7 is 4; the X-axis moving slide block 5-7 is fixedly connected with the X-axis driven gear 5-2 through a fixing plate; the X-axis stroke position detector 5-8 is positioned at the upper part of the X-axis sliding track 5-6;
the cooling device 5-9 is positioned at the upper part of the X-axis servo motor 5-1, and the cooling device 5-9 is communicated with the surface layer of the X-axis servo motor 5-1 in a sleeved mode through a pipeline;
the X-axis servo motor 5-1 and the X-axis stroke in-place detector 5-8 are respectively in control connection with the controller 8 through leads.
Fig. 3 is a schematic view of the structure of the cooling device 5-9 according to the present invention. The cooling device 5-9 includes: 5-9-1 part of cooled liquid inlet, 5-9-2 parts of heat exchange tube, 5-9-3 parts of heat exchange chamber, 5-9-4 parts of partition plate, 5-9-5 parts of buffer treatment chamber, 5-9-6 parts of refrigerant inlet, 5-9-7 parts of cooled liquid outlet, 5-9-8 parts of medicament injection port and 5-9-9 parts of refrigerant outlet;
a cooled liquid inlet 5-9-1 positioned at one side is communicated with the heat exchange chamber 5-9-3, and the cooled liquid inlet 5-9-1 is positioned at the lower part and the lower position of the heat exchange chamber 5-9-3; the cooled liquid outlet 5-9-7 is positioned at the upper part and the high position of the heat exchange chamber 5-9-3, and the cooled liquid outlet 5-9-7 is communicated with the heat exchange chamber 5-9-3; the heat exchange tube 5-9-2 is positioned in the middle of the heat exchange chamber 5-9-3, the heat exchange tube 5-9-2 is of a hollow structure, the number of the heat exchange tubes 5-9-2 is 20, and a plurality of heat exchange tubes 5-9-2 are vertically arranged at equal intervals; two ends of the heat exchange tube 5-9-2 are respectively provided with a buffer treatment chamber 5-9-5, and two ends of the heat exchange tube 5-9-2 are respectively communicated with the buffer treatment chambers 5-9-5 arranged at the upper end and the lower end of the heat exchange tube; the buffer processing chamber 5-9-5 is separated from the buffer processing chambers 5-9-5 at the upper end and the lower end through a partition plate 5-9-4; the top of the buffer processing chamber 5-9-5 at the upper part is provided with a refrigerant inlet 5-9-6, the buffer processing chamber 5-9-5 at the upper part is communicated with the refrigerant inlet 5-9-6, the bottom of the buffer processing chamber 5-9-5 at the lower part is provided with a refrigerant outlet 5-9-9, and the buffer processing chamber 5-9-5 at the lower part is communicated with the refrigerant outlet 5-9-9 at the bottom; the medicament injection port 5-9-8 is communicated with the heat exchange chamber 5-9-3; the refrigerant enters the buffer processing chamber 5-9-5 from the refrigerant inlet 5-9-6 and further enters the heat exchange tube 5-9-2, absorbs the heat generated by the heat exchange tube 5-9-2 and flows out from the refrigerant outlet 5-9-9; the cooled liquid enters the heat exchange chamber 5-9-3 from the cooled liquid inlet 5-9-1, transfers heat to the heat exchange tube 5-9-2 and flows out from the cooled liquid outlet 5-9-7; meanwhile, external medicament is controllably added into the heat exchange chamber 5-9-3 through the medicament injection port 5-9-8 to react with the cooled liquid.
As shown in fig. 4, the structure of the Y-axis sliding mechanism 6 according to the present invention is schematically illustrated. As seen from fig. 3 or fig. 1, the Y-axis slide mechanism 6 includes: the system comprises a Y-axis servo motor 6-1, a Y-axis driven gear 6-2, a Y-axis driving gear 6-3, a Y-axis sliding gear 6-4, a Y-axis sliding gear strip 6-5, a Y-axis sliding track 6-6, a Y-axis moving slide block 6-7 and a Y-axis stroke in-place detector 6-8; the Y-axis servo motor 6-1 is in driving connection with a Y-axis driving gear 6-3, a rotating speed sensor is arranged inside the Y-axis driving gear 6-3 and is in control connection with a controller 8 through a lead; the Y-axis driven gear 6-2 is in driving connection with the Y-axis driving gear 6-3 through a double-sided synchronous toothed belt; the Y-axis sliding gear 6-4 is coaxially and rotatably connected with the Y-axis driven gear 6-2; the Y-axis sliding gear strip 6-5 is uniformly provided with sawtooth-shaped teeth on the surface, and the Y-axis sliding gear 6-4 slides on the Y-axis sliding gear strip 6-6 in a reciprocating manner; the Y-axis sliding track 6-6 is made of a nickel-plated steel plate, and the thickness of the Y-axis sliding track is 1 cm-3 cm; the Y-axis moving sliding blocks 6-7 are connected with the Y-axis sliding tracks 6-6 in a sliding mode, and the number of the Y-axis moving sliding blocks 6-7 is 4; the Y-axis moving slide block 6-7 is fixedly connected with the Y-axis driven gear 6-2 through a fixing plate; the Y-axis stroke in-place detector 6-8 is positioned at the upper part of the Y-axis sliding track 6-6;
the Y-axis servo motor 6-1 and the Y-axis stroke in-place detector 6-8 are respectively in control connection with the controller 8 through leads.
Fig. 5 is a schematic structural view of the Z-axis lifting mechanism 7 according to the present invention. As seen from fig. 4 or fig. 1, the Z-axis elevating mechanism 7 includes: 7-1 parts of a Z-axis servo motor, 7-2 parts of a full-thread nut, 7-3 parts of a screw rod, 7-4 parts of a cutting temperature sensor, 7-5 parts of a Z-axis stroke in-place detector, 7-6 parts of a slide block swing rod and 7-7 parts of a cutting torch tip; the Z-axis servo motor 7-1 is in driving connection with the full-thread nut 7-2 through a screw 7-3, and external threads with the same diameter as the internal threads of the full-thread nut 7-2 are arranged on the surface of the screw 7-3; the lower end of the screw 7-3 is fixedly welded on the cutting temperature sensor 7-4; the number of the slider swing rods 7-6 is 2, and the slider swing rods are respectively arranged on two sides of the screw rods 7-3; the Z-axis stroke in-place detector 7-5 is positioned 4 cm-6 cm above the cutting temperature sensor 7-4; the cutting torch tip 7-7 is positioned on one side of the slider oscillating bar 7-6, and the cutting torch tip 7-7 is fixedly connected with the full-thread nut 7-2;
the Z-axis servo motor 7-1, the cutting temperature sensor 7-4 and the Z-axis stroke in-place detector 7-5 are respectively in control connection with the controller 8 through leads.
As shown in FIG. 6, it is a schematic structural view of a cutting torch tip 7-7 according to the present invention. As seen in fig. 5, the cutting torch tip 7-7 comprises: 7-7-1 parts of adjustable flame nozzles, 7-7-2 parts of igniters, 7-7-3 parts of mixing chambers, 7-7-4 parts of tempering channels, 7-7-5 parts of heat insulating layers, 7-7-6 parts of heat exchangers, 7-7-7 parts of tempering valves, 7-7-8 parts of oxygen pipes and 7-7-9 parts of acetylene pipes; the adjustable flame nozzle 7-7-1 positioned at the bottom is in a truncated cone shape and is vertically communicated, the upper part of the adjustable flame nozzle 7-7-1 is provided with an igniter 7-7-2, and the igniter 7-7-2 is connected with an external lead; the mixing chamber 7-7-3 is positioned at the upper part and the central part of the adjustable flame nozzle 7-7-1, the mixing chamber 7-7-3 is of a conical and hollow structure, a large number of through holes are distributed around the mixing chamber 7-7-3, the mixing chamber 7-7-3 is communicated with an oxygen pipe 7-7-8 and an acetylene pipe 7-7-9 at the upper part, and the mixing chamber 7-7-3 mixes oxygen and acetylene according to a certain proportion; the tempering channel 7-7-4 is positioned in an interlayer at the periphery of the wall of the cutting torch nozzle 7-7, one end of the tempering channel 7-7-4 is communicated with the adjustable flame nozzle 7-7-1, and the other end of the tempering channel 7-7-4 is communicated with the heat exchanger 7-7-6 through a tempering valve 7-7-7; the heat exchanger 7-7-6 is positioned around the oxygen pipe 7-7-8 and is tightly attached to the oxygen pipe 7-7-8, and the residual heat generated by burning tail gas by the adjustable flame nozzle 7-7-1 preheats the oxygen pipe 7-7-8 through the heat exchanger 7-7-6; the heat insulation layer 7-7-5 is positioned at the outermost part of the wall of the cutting torch nozzle 7-7, and the heat insulation layer 7-7-5 is composed of high polymer materials; the oxygen tube 7-7-8 is sleeved with the acetylene tube 7-7-9, one end of the oxygen tube 7-7-8 and one end of the acetylene tube 7-7-9 are respectively communicated with the mixing chamber 7-7-3, and the other end of the oxygen tube 7-7-8 and the other end of the acetylene tube 7-7-9 are respectively connected with an external oxygen bottle and an external acetylene bottle.
The working process of the cooling device in the welding equipment for the building steel structure comprises the following steps:
step 1: the worker places the dried sludge to be cut and the like on the workbench 4 and fixes the dried sludge and the like by a fixing device; the worker switches on the power supply and inputs the coordinates A (X, Y, Z) corresponding to the cutting track on the controller 8; pressing a start button on the controller 8, and moving the X-axis sliding mechanism 5, the Y-axis sliding mechanism 6 and the Z-axis lifting mechanism 7 according to corresponding coordinates;
step 2: in the moving process of the X-axis sliding mechanism 5, an X-axis servo motor 5-1 drives an X-axis driving gear 5-3 to rotate, and the X-axis driving gear 5-3 drives an X-axis driven gear 5-2 to rotate through a double-sided synchronous toothed belt, so that an X-axis sliding gear 5-4 is driven to move on an X-axis sliding gear strip 5-5; the X-axis moving slide block 5-7 is driven by the X-axis driven gear 5-2 to do reciprocating sliding motion along the X-axis sliding track 5-6; in the sliding process of the X-axis moving slide block 5-7, the X-axis stroke in-place detector 5-8 monitors the sliding distance of the X-axis moving slide block 5-7 in real time, when the X-axis stroke in-place detector 5-8 detects that the sliding distance of the X-axis moving slide block 5-7 reaches X, the X-axis stroke in-place detector 5-8 sends a feedback signal to the controller 8, and the controller 8 stops the X-axis servo motor 5-1;
and 3, step 3: in the moving process of the Y-axis sliding mechanism 6, a Y-axis servo motor 6-1 drives a Y-axis driving gear 6-3 to rotate, and the Y-axis driving gear 6-3 drives a Y-axis driven gear 6-2 to rotate through a double-sided synchronous toothed belt, so that a Y-axis sliding gear 6-4 is driven to move on a Y-axis sliding gear strip 6-5; the Y-axis moving slide block 6-7 is driven by the Y-axis driven gear 6-2 to do reciprocating sliding motion along the Y-axis sliding track 6-6; in the sliding process of the Y-axis moving slide block 6-7, the Y-axis stroke in-place detector 6-8 monitors the sliding distance of the Y-axis moving slide block 6-7 in real time, when the Y-axis stroke in-place detector 6-8 detects that the sliding distance of the Y-axis moving slide block 6-7 reaches Y, the Y-axis stroke in-place detector 6-8 sends a feedback signal to the controller 8, and the controller 8 stops the Y-axis servo motor 6-1;
and 4, step 4: in the lifting process of the Z-axis lifting mechanism 7, the Z-axis servo motor 7-1 drives the full-thread nut 7-2 to make spiral rotary motion on the screw 7-3, the lifting distance of the full-thread nut 7-2 is monitored by the Z-axis stroke in-place detector 7-5 in real time, when the lifting distance of the full-thread nut 7-2 reaches Z, which is detected by the Z-axis stroke in-place detector 7-5, the Z-axis stroke in-place detector 7-5 sends a feedback signal to the controller 8, and the controller 8 stops the Z-axis servo motor 7-1;
and 5, step 5: the waste material groove 3 collects waste materials generated in the cutting process, and the waste material groove 3 is drawn out under the action of the sliding motor to be cleaned.
The following are examples of the manufacturing process of the separator 5-9-4 according to the invention, which are intended to further illustrate the invention and should not be construed as limiting the invention. Modifications and substitutions to methods, procedures, or conditions of the invention may be made without departing from the spirit and substance of the invention.
Unless otherwise specified, the technical means used in the examples are conventional means well known to those skilled in the art.
The following examples further illustrate the content of the invention, as the partition 5-9-4, which is an important component of the invention, due to its presence, increases the lifetime of the whole equipment, which plays a key role in the safe and smooth operation of the whole equipment. To this end, the separators 5 to 9 to 4 according to the present invention, which exhibit physical properties higher than those of other related patents, are further verified by the following examples.
Example 1
The separator 5-9-4 is prepared according to the following steps in parts by weight:
step 1: in an energy-saving stirring reactor, 338.7 parts of purified water and 2-methyl-pentadecanoic acid-2-ethyl-2- [ [ (2-methyl-1-oxopentadecyl) oxygen were added]Methyl substituted]130.6 portions of 1, 3-propylene ester, starting a stirrer in an energy-saving stirring reactor, setting the rotating speed to be 131rpm, starting a steam coil heater in the energy-saving stirring reactor, raising the temperature to 146.7 ℃, and adding 4-methoxy- α - [ [ methylsulfonyl group]Oxy radical]Imino radical]133.8 parts of (E) -phenylacetonitrile is uniformly stirred and reacted for 123.6 minutes, 129.8 parts of 3- (methylthio) -butyraldehyde is added, and the flow rate is 122.7m3123.6 min xenon gas/min; then, 132.1 parts of aurora red C is added into the energy-saving stirring reactor, a steam coil heater in the energy-saving stirring reactor is started again, the temperature is increased to 163.8 ℃, the temperature is kept for 123.8 minutes, 135.3 parts of (1-methylethylidene) bis (4, 1-phenoxy-2, 1-ethylidene) diacetate is added, the pH value of the solution in the energy-saving stirring reactor is adjusted to 4.1, and the temperature is kept for 123.1 minutes;
and 3, step 3: taking basic aluminum diacetate 132.3 and the molybdenum nanoparticles treated in the step 2, uniformly mixing, and then performing diffraction irradiation by acute-angle scattered gamma rays, wherein the energy of the diffraction irradiation by the acute-angle scattered gamma rays is 120.3MeV, the dose is 168.3kGy, and the irradiation time is 132.3 minutes to obtain a mixture of the basic aluminum diacetate and the molybdenum nanoparticles with changed properties; placing the mixture of basic aluminum diacetate and molybdenum nanoparticles in another energy-saving stirring reactor, starting a steam coil heater in the energy-saving stirring reactor, setting the temperature to be 131.5 ℃, starting a stirrer in the energy-saving stirring reactor, adjusting the pH to 4.8 at the rotating speed of 123rpm, and dehydrating for 132.8 minutes for later use;
and 4, step 4: adding the mixture of the basic aluminum diacetate nanoparticles and the molybdenum nanoparticles with changed properties obtained in the step 3 into 121.5 parts of methyl ethyl ketoxime-terminated polymethylene polyphenylene isocyanate with the mass concentration of 133ppm, and adding the mixture into the energy-saving stirring reactor in the step 1 at the flow rate of 268 mL/min; starting an energy-saving stirring reactor stirrer, and setting the rotating speed to be 137 rpm; stirring for 4 minutes; then adding 120.3 parts of 2-methyl octanal, starting a steam coil heater in the energy-saving stirring reactor, heating to 167.5 ℃, adjusting the pH to 4.5, and introducing xenon with the ventilation volume of 122.367m3Min, keeping the temperature and standing for 157.7 minutes; starting the stirrer of the energy-saving stirring reactor again at the rotating speed of 132rpm, adding 129.5 parts of formic acid-4-cyclooctene-1-alcohol ester, adjusting the pH value to 4.5, and keeping the temperature and standing for 156.6 minutes;
and 5, step 5: starting energy-saving stirrerThe stirrer in the stirring reactor was set at 129rpm, the steam coil heater in the energy-saving stirring reactor was started, and the temperature in the energy-saving stirring reactor was set to 1.70 × 102Adding 139.8 parts of polyurethane elastomer, and reacting for 123.8 minutes; then adding 162.5 parts of hexadecyl phosphate fatting agent with mass concentration of 129ppm, starting a steam coil heater in the energy-saving stirring reactor, setting the temperature in the energy-saving stirring reactor to be 207.8 ℃, adjusting the pH to be 4.1, adjusting the pressure to be 1.29MPa, and reacting for 0.4 hour; then reducing the pressure to gauge pressure of 0MPa, cooling to 123.8 ℃, discharging and feeding into a molding press to obtain a partition plate 5-9-4;
the particle size of the molybdenum nano particles is 137 mu m.
Example 2
The separator 5-9-4 is prepared according to the following steps in parts by weight:
step 1: in an energy-saving stirring reactor, 563.8 parts of purified water and 2-methyl-pentadecanoic acid-2-ethyl-2- [ [ (2-methyl-1-oxopentadecyl) oxygen were added]Methyl substituted]172.4 parts of 1, 3-propylene ester, starting a stirrer in an energy-saving stirring reactor, setting the rotating speed to be 177rpm, starting a steam coil heater in the energy-saving stirring reactor, raising the temperature to 147.8 ℃, and adding 4-methoxy- α - [ [ methylsulfonyl group]Oxy radical]Imino radical]242.9 parts of (E) -phenylacetonitrile are uniformly stirred and reacted for 134.4 minutes, 146.3 parts of 3- (methylthio) -butyraldehyde is added, and the flow rate is 163.3m3134.4 min xenon gas; adding 189.2 parts of aurora red C into the energy-saving stirring reactor, starting a steam coil heater in the energy-saving stirring reactor again to raise the temperature to 196.9 ℃, preserving the heat for 134.3 minutes, adding 196.7 parts of (1-methylethylidene) bis (4, 1-phenoxy-2, 1-ethylidene) diacetate, adjusting the pH value of the solution in the energy-saving stirring reactor to 8.2, and preserving the heat for 363.1 minutes;
and 3, step 3: taking 155.9 parts of basic aluminum diacetate and the molybdenum nanoparticles treated in the step 2, uniformly mixing, and then performing diffraction irradiation by acute-angle scattered gamma rays, wherein the energy of the diffraction irradiation by the acute-angle scattered gamma rays is 148.4MeV, the dose is 208.4kGy, and the irradiation time is 157.4 minutes to obtain a mixture of the basic aluminum diacetate and the molybdenum nanoparticles with changed properties; placing the mixture of basic aluminum diacetate and molybdenum nanoparticles in another energy-saving stirring reactor, starting a steam coil heater in the energy-saving stirring reactor, setting the temperature to be 177.1 ℃, starting a stirrer in the energy-saving stirring reactor, adjusting the pH to be 8.6 at the rotating speed of 518rpm, and dehydrating for 146.6 minutes for later use;
and 4, step 4: adding the mixture of the basic aluminum diacetate nanoparticles and the molybdenum nanoparticles with changed properties obtained in the step 3 into 157.0 parts of methyl ethyl ketoxime-terminated polymethylene polyphenylene isocyanate with the mass concentration of 363ppm, and adding the mixture into the energy-saving stirring reactor in the step 1 at the flow rate of 996 mL/min; starting an energy-saving stirring reactor stirrer, and setting the rotating speed to be 177 rpm; stirring for 8 minutes; adding 163.4 parts of 2-methyl octanal, starting a steam coil heater in the energy-saving stirring reactor, heating to 204.4 ℃, adjusting the pH to 8.4, and introducing xenon with the ventilation volume of 163.400m3Keeping the temperature and standing for 187.8 minutes; starting the stirrer of the energy-saving stirring reactor again at the rotating speed of 177rpm, adding 174.1 parts of formic acid-4-cyclooctene-1-alcohol ester, adjusting the pH value to 8.4, and keeping the temperature and standing for 196.4 minutes;
the particle size of the molybdenum nano particles is 147 mu m.
Example 3
The separator 5-9-4 is prepared according to the following steps in parts by weight:
step 1: 338.9 parts of purified water and 2-methyl-pentadecanoic acid-2-ethyl-2- [ [ (2-methyl-1-oxopentadecyl) oxygen were charged in an energy-saving stirred reactor]Methyl substituted]130.9 portions of 1, 3-propylene ester, starting a stirrer in an energy-saving stirring reactor, setting the rotating speed to be 131rpm, starting a steam coil heater in the energy-saving stirring reactor, raising the temperature to 146.9 ℃, and adding 4-methoxy- α - [ [ methylsulfonyl group]Oxy radical]Imino radical]133.9 parts of (E) -phenylacetonitrile is uniformly stirred and reacted for 123.9 minutes, 129.9 parts of 3- (methylthio) -butyraldehyde is added, and the flow rate is 122.9m3123.9 min xenon gas/min; then adding 132.9 parts of aurora red C into the energy-saving stirring reactor, starting a steam coil heater in the energy-saving stirring reactor again to raise the temperature to 163.9 ℃, preserving the heat for 123.9 minutes, adding 135.9 parts of (1-methylethylidene) bis (4, 1-phenoxy-2, 1-ethylidene) diacetate, adjusting the pH value of the solution in the energy-saving stirring reactor to 4.9, and preserving the heat for 123.9 minutes;
step 2: taking 137.9 parts of molybdenum nanoparticles, and carrying out ultrasonic treatment on the molybdenum nanoparticles for 0.1299 hours under the power of 6.639 KW; adding the molybdenum nanoparticles into another energy-saving stirring reactor, and adding polymerized rosin with the mass concentration of 133.9ppm andα -Hydrogen-omega-hydroxypoly (Oxo-1, 2-ethanediyl) Polymer 130.9 parts dispersed molybdenum nanoparticles, steam coil heater in an energy-saving stirred reactor was started to bring the solution temperature to 44.9 deg.C, a stirrer in the energy-saving stirred reactor was started, and the stirring was carried out at 4.9 × 102Stirring at rpm, adjusting pH to 4.9, stirring at constant temperature for 129.9 min, stopping reaction, standing for 6.63 × 10 min to remove impurities, adding the suspension into complex of formaldehyde and [4- (1, 1-dimethylethyl) phenol with magnesium oxide]132.9 parts of polymer (D), pH adjusted to 1.9, precipitate formed and was eluted with purified water by means of a centrifuge at 4.882 × 103Solids were obtained at rpm, 2.657 × 102Drying at temperature, grinding, and sieving at 0.882 × 10 deg.C3Sieving with a sieve for later use;
and 3, step 3: taking basic aluminum diacetate 132.9 and the molybdenum nanoparticles treated in the step 2, uniformly mixing, and then performing diffraction irradiation by acute-angle scattered gamma rays, wherein the energy of the diffraction irradiation by the acute-angle scattered gamma rays is 120.9MeV, the dose is 168.9kGy, and the irradiation time is 132.9 minutes to obtain a mixture of the basic aluminum diacetate and the molybdenum nanoparticles with changed properties; placing the mixture of basic aluminum diacetate and molybdenum nanoparticles in another energy-saving stirring reactor, starting a steam coil heater in the energy-saving stirring reactor, setting the temperature to be 131.9 ℃, starting a stirrer in the energy-saving stirring reactor, adjusting the pH to 4.9 at the rotating speed of 123rpm, and dehydrating for 132.9 minutes for later use;
and 4, step 4: adding the mixture of the basic aluminum diacetate nanoparticles and the molybdenum nanoparticles with changed properties obtained in the step 3 into 121.9 parts of methyl ethyl ketoxime-terminated polymethylene polyphenylene isocyanate with the mass concentration of 133.9ppm, and adding the mixture into the energy-saving stirring reactor in the step 1 at the flow-adding speed of 268.9 mL/min; starting an energy-saving stirring reactor stirrer, and setting the rotating speed to be 137 rpm; stirring for 4.9 minutes; then adding 120.9 parts of 2-methyl octanal, starting a steam coil heater in the energy-saving stirring reactor, heating to 167.9 ℃, adjusting the pH to 4.9, and introducing xenon with the ventilation volume of 122.9m3Min, keeping the temperature and standing for 157.9 minutes; the energy-saving stirring reactor stirrer is started again at the rotating speed of 132rpm, 129.9 parts of formic acid-4-cyclooctene-1-alcohol ester are added, and the pH is adjusted to 49, keeping the temperature and standing for 156.9 minutes;
the particle size of the molybdenum nano particles is 137 mu m.
Comparative example
The control example was tested for performance using a commercially available separator of a certain brand.
Example 4
The performance test tests are carried out on the partition boards obtained in the embodiments 1-3 and the comparative example, and parameters such as the compressive strength increase rate, the deformation resistance increase rate, the partition board service life increase rate, the impact resistance increase rate and the like are analyzed after the tests are finished. The data analysis is shown in table 1.
As can be seen from Table 1, the compressive strength, deformation strength, service life and impact resistance of the partition boards 5-9-4 of the invention are all higher than those of the products produced by the prior art.
Further, as shown in FIG. 7, the statistics of the test data with the use time were carried out for the separators 5 to 9 to 4 according to the present invention and the comparative example. As shown in the figure, the technical indexes of the samples of the embodiments 1 to 3 are greatly superior to those of the products produced in the prior art.
Claims (1)
1. A cooling device in a construction steel structure welding apparatus, comprising: the device comprises a support frame (1), an adjustable angle seat (2), a waste material tank (3), a workbench (4), an X-axis sliding mechanism (5), a Y-axis sliding mechanism (6), a Z-axis lifting mechanism (7) and a controller (8); the support frame (1) is manufactured by welding stainless steel pipes, and the thickness of each stainless steel pipe is 5-8 cm; the adjustable angle seats (2) are positioned at the bottom of the support steel pipe in the vertical direction of the support frame (1), the adjustable angle seats (2) are fixedly connected with the support frame (1), and the number of the adjustable angle seats (2) is 4; the workbench (4) is arranged above the support frame (1), the workbench (4) and the support frame (1) are welded and fixed, and a plurality of grids are uniformly arranged on the surface of the workbench (4); the waste material groove (3) is positioned below the workbench (4), the distance between the waste material groove (3) and the workbench (4) is 10-15 cm, the waste material groove (3) is connected with the support frame (1) in a sliding mode through a sliding groove, and a sliding motor is arranged between the waste material groove and the support frame; the X-axis sliding mechanism (5) is positioned on one side of the support frame (1) in the length direction; the Y-axis sliding mechanism (6) is parallel to the width direction of the support frame (1); the Z-axis lifting mechanism (7) is vertically and fixedly connected with the Y-axis sliding mechanism (6); the controller (8) is positioned on one side below the support frame (1);
the sliding motor and the adjustable angle seat (2) are in control connection with a controller (8) through wires;
a cooling device (5-9) is arranged in the X-axis sliding mechanism (5);
the cooling device (5-9) comprises: a cooled liquid inlet (5-9-1), a heat exchange tube (5-9-2), a heat exchange chamber (5-9-3), a partition plate (5-9-4), a buffer treatment chamber (5-9-5), a refrigerant inlet (5-9-6), a cooled liquid outlet (5-9-7), a medicament injection port (5-9-8) and a refrigerant outlet (5-9-9);
the cooled liquid inlet (5-9-1) positioned on one side is communicated with the heat exchange chamber (5-9-3), and the cooled liquid inlet (5-9-1) is positioned at the lower part and the lower position of the heat exchange chamber (5-9-3); the cooled liquid outlet (5-9-7) is positioned at the upper part and the high position of the heat exchange chamber (5-9-3), and the cooled liquid outlet (5-9-7) is communicated with the heat exchange chamber (5-9-3); the heat exchange tubes (5-9-2) are positioned in the middle of the heat exchange chamber (5-9-3), the heat exchange tubes (5-9-2) are of a hollow structure, the number of the heat exchange tubes (5-9-2) is 20, and the heat exchange tubes (5-9-2) are vertically arranged at equal intervals; two ends of the heat exchange tube (5-9-2) are respectively provided with a buffer treatment chamber (5-9-5), and two ends of the heat exchange tube (5-9-2) are respectively communicated with the buffer treatment chambers (5-9-5) arranged at the upper end and the lower end of the heat exchange tube; the buffer processing chamber (5-9-5) is separated from the buffer processing chambers (5-9-5) at the upper end and the lower end through a partition plate (5-9-4); the top of the buffer processing chamber (5-9-5) positioned at the upper part is provided with a refrigerant inlet (5-9-6), the buffer processing chamber (5-9-5) positioned at the upper part is communicated with the refrigerant inlet (5-9-6), the bottom of the buffer processing chamber (5-9-5) positioned at the lower part is provided with a refrigerant outlet (5-9-9), and the buffer processing chamber (5-9-5) positioned at the lower part is communicated with the refrigerant outlet (5-9-9) at the bottom; the medicament injection port (5-9-8) is communicated with the heat exchange chamber (5-9-3);
the refrigerant enters the buffering treatment chamber (5-9-5) from the refrigerant inlet (5-9-6) and further enters the heat exchange tube (5-9-2), absorbs the heat generated by the heat exchange tube (5-9-2), and flows out from the refrigerant outlet (5-9-9); the cooled liquid enters the heat exchange chamber (5-9-3) from the cooled liquid inlet (5-9-1), transfers heat to the heat exchange tube (5-9-2) and flows out from the cooled liquid outlet (5-9-7); meanwhile, external medicaments are controllably added into the heat exchange chamber (5-9-3) through the medicament injection port (5-9-8) to react with the cooled liquid;
the X-axis sliding mechanism (5) comprises: the system comprises an X-axis servo motor (5-1), an X-axis driven gear (5-2), an X-axis driving gear (5-3), an X-axis sliding gear (5-4), an X-axis sliding gear bar (5-5), an X-axis sliding track (5-6), an X-axis moving slide block (5-7), an X-axis stroke in-place detector (5-8) and a cooling device (5-9); the X-axis servo motor (5-1) is in driving connection with the X-axis driving gear (5-3); the X-axis driven gear (5-2) is in driving connection with the X-axis driving gear (5-3) through a double-sided synchronous toothed belt; the X-axis sliding gear (5-4) is coaxially and rotatably connected with the X-axis driven gear (5-2); the surface of the X-axis sliding gear strip (5-5) is uniformly provided with sawtooth-shaped teeth, and the X-axis sliding gear (5-4) slides on the X-axis sliding gear strip (5-5) in a reciprocating manner; the X-axis sliding track (5-6) is made of a nickel-plated steel plate, and the thickness of the X-axis sliding track is 1 cm-3 cm; the X-axis moving sliding blocks (5-7) are in sliding connection with the X-axis sliding tracks (5-6), and the number of the X-axis moving sliding blocks (5-7) is 4; the X-axis moving slide block (5-7) is fixedly connected with the X-axis driven gear (5-2) through a fixing plate; the X-axis stroke position detector (5-8) is positioned at the upper part of the X-axis sliding track (5-6);
the cooling device (5-9) is positioned at the upper part of the X-axis servo motor (5-1), and the cooling device (5-9) is communicated with the surface layer of the X-axis servo motor (5-1) in a sleeved mode through a pipeline;
the X-axis servo motor (5-1) and the X-axis stroke in-place detector (5-8) are respectively in control connection with the controller (8) through leads;
the Y-axis slide mechanism (6) includes: the system comprises a Y-axis servo motor (6-1), a Y-axis driven gear (6-2), a Y-axis driving gear (6-3), a Y-axis sliding gear (6-4), a Y-axis sliding gear bar (6-5), a Y-axis sliding track (6-6), a Y-axis moving slide block (6-7) and a Y-axis stroke in-place detector (6-8); the Y-axis servo motor (6-1) is in driving connection with a Y-axis driving gear (6-3), a rotating speed sensor is arranged inside the Y-axis driving gear (6-3), and the rotating speed sensor is in control connection with a controller (8) through a lead; the Y-axis driven gear (6-2) is in driving connection with the Y-axis driving gear (6-3) through a double-sided synchronous toothed belt; the Y-axis sliding gear (6-4) is coaxially and rotatably connected with the Y-axis driven gear (6-2); the Y-axis sliding gear (6-4) slides on the Y-axis sliding gear bar (6-5) in a reciprocating manner; the Y-axis sliding track (6-6) is made of a nickel-plated steel plate, and the thickness of the Y-axis sliding track is 1 cm-3 cm; the Y-axis moving sliding blocks (6-7) are in sliding connection with the Y-axis sliding tracks (6-6), and the number of the Y-axis moving sliding blocks (6-7) is 4; the Y-axis moving slide block (6-7) is fixedly connected with the Y-axis driven gear (6-2) through a fixing plate; the Y-axis stroke position detector (6-8) is positioned at the upper part of the Y-axis sliding track (6-6);
the Y-axis servo motor (6-1) and the Y-axis stroke in-place detector (6-8) are respectively in control connection with the controller (8) through leads;
the Z-axis lifting mechanism (7) comprises: a Z-axis servo motor (7-1), a full-thread nut (7-2), a screw (7-3), a cutting temperature sensor (7-4), a Z-axis stroke in-place detector (7-5), a slide block swing rod (7-6) and a cutting torch nozzle (7-7); the Z-axis servo motor (7-1) is in driving connection with the full-thread nut (7-2) through a screw (7-3), and external threads with the same diameter as the internal threads of the full-thread nut (7-2) are arranged on the surface of the screw (7-3); the lower end of the screw rod (7-3) is fixedly welded on the cutting temperature sensor (7-4); the number of the slider swing rods (7-6) is 2, and the slider swing rods are respectively arranged on two sides of the screw rod (7-3); the Z-axis stroke in-place detector (7-5) is positioned 4-6 cm above the cutting temperature sensor (7-4); the cutting torch tip (7-7) is positioned on one side of the sliding block swing rod (7-6), and the cutting torch tip (7-7) is fixedly connected with the full-thread nut (7-2);
the Z-axis servo motor (7-1), the cutting temperature sensor (7-4) and the Z-axis stroke in-place detector (7-5) are respectively in control connection with the controller (8) through leads; a PLC module is arranged in the controller (8), and the PLC module is in data connection with a terminal PC through a data line;
the cutting torch tip (7-7) comprises: the device comprises an adjustable flame nozzle (7-7-1), an igniter (7-7-2), a mixing chamber (7-7-3), a tempering channel (7-7-4), a heat insulation layer (7-7-5), a heat exchanger (7-7-6), a tempering valve (7-7-7), an oxygen pipe (7-7-8) and an acetylene pipe (7-7-9); the adjustable flame nozzle (7-7-1) positioned at the bottom is in a circular truncated cone shape and is communicated up and down, the upper part of the adjustable flame nozzle (7-7-1) is provided with an igniter (7-7-2), and the igniter (7-7-2) is connected with an external lead; the mixing chamber (7-7-3) is positioned at the upper part and the central part of the adjustable flame nozzle (7-7-1), the mixing chamber (7-7-3) is of a conical and hollow structure, a large number of through holes are distributed around the mixing chamber (7-7-3), the mixing chamber (7-7-3) is communicated with an oxygen pipe (7-7-8) and an acetylene pipe (7-7-9) at the upper part, and the mixing chamber (7-7-3) mixes oxygen and acetylene according to a certain proportion;
the tempering channel (7-7-4) is positioned in an interlayer at the periphery of the wall of the cutting torch nozzle (7-7), one end of the tempering channel (7-7-4) is communicated with the adjustable flame nozzle (7-7-1), and the other end of the tempering channel (7-7-4) is communicated with the heat exchanger (7-7-6) through a tempering valve (7-7-7);
the heat exchanger (7-7-6) is positioned around the oxygen pipe (7-7-8) and is tightly attached to the oxygen pipe (7-7-8), and the residual heat generated by burning tail gas by the adjustable flame nozzle (7-7-1) preheats the oxygen pipe (7-7-8) through the heat exchanger (7-7-6); the heat insulation layer (7-7-5) is positioned at the outermost part of the wall of the cutting torch nozzle (7-7), and the heat insulation layer (7-7-5) is made of high polymer materials; the oxygen pipe (7-7-8) is sleeved with the acetylene pipe (7-7-9), one end of the oxygen pipe (7-7-8) and one end of the acetylene pipe (7-7-9) are respectively communicated with the mixing chamber (7-7-3), and the other end of the oxygen pipe (7-7-8) and the other end of the acetylene pipe (7-7-9) are respectively connected with an external oxygen bottle and an external acetylene bottle;
the separator (5-9-4) is formed by compression molding of a high polymer material, and the separator (5-9-4) comprises the following components:
338.7-563.8 parts of purified water, 130.6-172.4 parts of 2-methyl-pentadecanoic acid-2-ethyl-2- [ [ (2-methyl-1-oxo-pentadecyl) oxy ] methyl ]1, 3-propylene ester, 133.8-242.9 parts of 4-methoxy-alpha- [ [ methylsulfonyl ] oxy ] imino ] -phenylacetonitrile, 129.8-146.3 parts of 3- (methylthio) -butyraldehyde, 132.1-189.2 parts of aurora red C, 135.3-196.7 parts of 1-methylethylidene) bis (4, 1-phenoxy-2, 1-ethylidene) diacetate, 137.4-192.3 parts of molybdenum nanoparticles, 130.0-172.0 parts of a polymer of polymerized rosin and alpha-hydro-omega-hydroxypoly (oxy-1, 2-ethanediyl), formaldehyde and [4- (1, 132.0-172.4 parts of polymer of 1-dimethylethyl) phenol and magnesium oxide ], 132.3-155.9 parts of basic aluminum diacetate, 121.5-157.0 parts of methyl ethyl ketoxime-terminated polymethylene polyphenylene isocyanate, 120.3-163.4 parts of 2-methyl octanal, 129.5-174.1 parts of 4-cyclooctene-1-alcohol formate, 139.8-183.6 parts of polyurethane elastomer and 162.5-216.4 parts of hexadecyl phosphate fat-liquoring agent with mass concentration of 129-396 ppm;
a working method of a cooling device in a welding device for a construction steel structure comprises the following steps:
step 1: the working personnel place the dried sludge to be cut on the working table (4) and fix the dried sludge by the fixing device; the worker switches on the power supply and inputs coordinates A (X, Y, Z) corresponding to the cutting track on the controller (8); pressing a start button on a controller (8), and moving an X-axis sliding mechanism (5), a Y-axis sliding mechanism (6) and a Z-axis lifting mechanism (7) according to corresponding coordinates;
step 2: in the moving process of the X-axis sliding mechanism (5), an X-axis servo motor (5-1) drives an X-axis driving gear (5-3) to rotate, and the X-axis driving gear (5-3) drives an X-axis driven gear (5-2) to rotate through a double-sided synchronous toothed belt, so that the X-axis sliding gear (5-4) is driven to move on an X-axis sliding gear strip (5-5); the X-axis moving slide block (5-7) is driven by the X-axis driven gear (5-2) to do reciprocating sliding motion along the X-axis sliding track (5-6); in the sliding process of the X-axis moving slide block (5-7), the X-axis stroke in-place detector (5-8) monitors the sliding distance of the X-axis moving slide block (5-7) in real time, when the X-axis stroke in-place detector (5-8) detects that the sliding distance of the X-axis moving slide block (5-7) reaches X, the X-axis stroke in-place detector (5-8) sends a feedback signal to the controller (8), and the controller (8) stops the X-axis servo motor (5-1);
and 3, step 3: in the moving process of the Y-axis sliding mechanism (6), a Y-axis servo motor (6-1) drives a Y-axis driving gear (6-3) to rotate, and the Y-axis driving gear (6-3) drives a Y-axis driven gear (6-2) to rotate through a double-sided synchronous toothed belt, so that a Y-axis sliding gear (6-4) is driven to move on a Y-axis sliding gear rack (6-5); the Y-axis moving slide block (6-7) is driven by the Y-axis driven gear (6-2) to do reciprocating sliding motion along the Y-axis sliding track (6-6); in the sliding process of the Y-axis moving slide block (6-7), the Y-axis stroke in-place detector (6-8) monitors the sliding distance of the Y-axis moving slide block (6-7) in real time, when the Y-axis stroke in-place detector (6-8) detects that the sliding distance of the Y-axis moving slide block (6-7) reaches Y, the Y-axis stroke in-place detector (6-8) sends a feedback signal to the controller (8), and the controller (8) stops the Y-axis servo motor (6-1);
and 4, step 4: in the lifting process of the Z-axis lifting mechanism (7), the Z-axis servo motor (7-1) drives the full-thread nut (7-2) to make spiral rotation motion on the screw rod (7-3), the lifting distance of the full-thread nut (7-2) is monitored by the Z-axis stroke in-place detector (7-5) in real time, when the lifting distance of the full-thread nut (7-2) reaches Z, which is detected by the Z-axis stroke in-place detector (7-5), the Z-axis stroke in-place detector (7-5) sends a feedback signal to the controller (8), and the controller (8) stops the Z-axis servo motor (7-1);
and 5, step 5: the waste material groove (3) collects waste materials generated in the cutting process, and the waste material groove (3) is pulled out under the action of the sliding motor to be cleaned.
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| CN201810493254.XA CN108637541B (en) | 2018-05-22 | 2018-05-22 | Cooling device in building steel structure welding equipment |
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| CN201810493254.XA CN108637541B (en) | 2018-05-22 | 2018-05-22 | Cooling device in building steel structure welding equipment |
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| CN111365605A (en) * | 2020-03-26 | 2020-07-03 | 贵州望江气体有限公司 | Portable oxygen cylinder |
| CN115195065A (en) * | 2021-05-20 | 2022-10-18 | 青岛海佰利机械有限公司 | Cooling method for injection molding |
| CN113664326B (en) * | 2021-10-22 | 2021-12-21 | 海安金昊智能科技有限公司 | Welding point position temperature monitoring system |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4020220C2 (en) * | 1989-06-26 | 1999-12-02 | Foster Wheeler Energy Corp | Rotatable mounting device for applying a weld coating and method for providing end walls consisting of pipes with a metal coating by welding |
| CN101344349A (en) * | 2008-07-29 | 2009-01-14 | 林志辉 | Water-cooled heat exchanger and its manufacturing method |
| CN102039492A (en) * | 2010-11-25 | 2011-05-04 | 南通众联科技服务有限公司 | Cooling circulating system for laser welding machine |
| CN102229015A (en) * | 2011-06-28 | 2011-11-02 | 维多利绍德机械科技（苏州）有限公司 | Reflow soldering air cooling system |
| CN202405952U (en) * | 2011-11-29 | 2012-08-29 | 上海海光电机有限公司 | Motor with cooling system |
| CN202675940U (en) * | 2012-04-06 | 2013-01-16 | 吉首市汇锋矿业有限责任公司 | Heat exchanging device for water |
| KR20140030393A (en) * | 2012-08-28 | 2014-03-12 | 대한전선 주식회사 | Conductor welding apparatus for submarine cable |
| CN104162751A (en) * | 2014-07-17 | 2014-11-26 | 湖南能创环保科技有限公司 | Automatic welding and cooling device and welding method |
| CN205288799U (en) * | 2015-12-17 | 2016-06-08 | 戴伟彬 | Vacuum spraying spray gun walking trolley motor cooling device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10668577B2 (en) * | 2016-09-01 | 2020-06-02 | Crc-Evans Pipeline International Inc. | Cooling ring |
-
2018
- 2018-05-22 CN CN201810493254.XA patent/CN108637541B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4020220C2 (en) * | 1989-06-26 | 1999-12-02 | Foster Wheeler Energy Corp | Rotatable mounting device for applying a weld coating and method for providing end walls consisting of pipes with a metal coating by welding |
| CN101344349A (en) * | 2008-07-29 | 2009-01-14 | 林志辉 | Water-cooled heat exchanger and its manufacturing method |
| CN102039492A (en) * | 2010-11-25 | 2011-05-04 | 南通众联科技服务有限公司 | Cooling circulating system for laser welding machine |
| CN102229015A (en) * | 2011-06-28 | 2011-11-02 | 维多利绍德机械科技（苏州）有限公司 | Reflow soldering air cooling system |
| CN202405952U (en) * | 2011-11-29 | 2012-08-29 | 上海海光电机有限公司 | Motor with cooling system |
| CN202675940U (en) * | 2012-04-06 | 2013-01-16 | 吉首市汇锋矿业有限责任公司 | Heat exchanging device for water |
| KR20140030393A (en) * | 2012-08-28 | 2014-03-12 | 대한전선 주식회사 | Conductor welding apparatus for submarine cable |
| CN104162751A (en) * | 2014-07-17 | 2014-11-26 | 湖南能创环保科技有限公司 | Automatic welding and cooling device and welding method |
| CN205288799U (en) * | 2015-12-17 | 2016-06-08 | 戴伟彬 | Vacuum spraying spray gun walking trolley motor cooling device |
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