CN105328429A - Tube threading machine for fixed tube sheet tube type heat exchanger - Google Patents
Tube threading machine for fixed tube sheet tube type heat exchanger Download PDFInfo
- Publication number
- CN105328429A CN105328429A CN201510765348.4A CN201510765348A CN105328429A CN 105328429 A CN105328429 A CN 105328429A CN 201510765348 A CN201510765348 A CN 201510765348A CN 105328429 A CN105328429 A CN 105328429A
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- kiss
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- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 238000007759 kiss coating Methods 0.000 claims description 34
- 238000005096 rolling process Methods 0.000 claims description 15
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 239000002828 fuel tank Substances 0.000 claims description 4
- 230000008520 organization Effects 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 5
- 238000003780 insertion Methods 0.000 abstract 1
- 230000037431 insertion Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- 239000012530 fluid Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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Abstract
A tube threading machine for a fixed tube sheet tube type heat exchanger comprises a rack, a tube feeding mechanism, a tube conveying mechanism and a tube threading mechanism. A four-column structure manner is adopted for the rack. The rack is provided with a PLC, a platform and a platform bottom plate. The tube feeding mechanism is arranged on one side on the platform bottom plate, the tube conveying mechanism is arranged on the other side of the platform bottom plate, and the tube threading mechanism is arranged on the same side, with the tube conveying mechanism, on the platform bottom plate and located at one end on the platform bottom plate. The tube feeding mechanism and the tube threading mechanism are electrically connected with the PLC. Lifting of the platform and front and back moving of the platform bottom plate are adjusted through the PLC. According to the scheme and the tube threading machine for the fixed tube sheet tube type heat exchanger, in the working process, tubes to be threaded are arranged on a feeding rack, and guiding heads are arranged on the insertion ends of the tubes; then, a power source of an electric control cabinet is turned on, and the tube threading machine starts tube threading work until all the tubes are threaded; the tube threading machine is easy to operate, saves labor force, lowers labor intensity and increases the tube threading speed.
Description
Art
The present invention relates to a kind of poling equipment, be specifically related to a kind of fixed tube sheet tubular heat exchanger poling machine, belong to tube bundle of tube-type heat exchanger and install field of mechanical technique.
Background technology
Heat exchanger is a kind of energy-saving equipment realizing heat transmission between material between two kinds of fluids of different temperatures, make heat pass to the lower fluid of temperature by the fluid that temperature is higher, fluid temperature (F.T.) is made to reach flow process set quota, to meet the needs of process conditions, it is also one of capital equipment improving energy utilization rate simultaneously.Heat exchanger is of a great variety, and wherein fixed tube sheet tubular heat exchanger is the common equipment of the industries such as oil, chemical industry, light industry.Fixed tube sheet tubular heat exchanger mainly contains housing, tube bank, tube sheet, deflection plate and end socket composition, housing is generally circle, and tube bank has hundreds of root pipe at least, has thousands of pipes at most, tube bank two ends are fixed on tube sheet, middle through the aperture on polylith deflection plate.In the manufacture of fixed tube sheet tubular heat exchanger, the poling of tube bank is the important procedure affecting production efficiency.At present, in fixed tube sheet tubular heat exchanger tube bank manufacturing process, installing of pipe adopts artificial poling, because pipe is elongated, number of tubes is many, deflection plate quantity is many, when pipe is pierced into, resistance is large, and operating personnel will consume very large muscle power, and labor intensity of operating staff is large, production efficiency is low, the manufacturing speed of serious restriction heat exchanger.
Summary of the invention
The object of the invention is: a kind of fixed tube sheet tubular heat exchanger poling machine is provided, thus make installing of pipe in heat-exchanging tube bundle manufacturing process realize mechanization, reduce labour intensity, save labour, improve poling efficiency, thus improve the manufacturing speed of heat exchanger.
The technical solution adopted for the present invention to solve the technical problems is: a kind of fixed tube sheet tubular heat exchanger poling machine, comprise frame, Shang Guan mechanism, tube feeding mechanism, tube body, described frame adopts four rod structure forms, frame is provided with PLC, platform, platform floor, the described upper side of pipe organization establishes on platform floor, described tube feeding mechanism is arranged on the opposite side on platform floor, described tube body be arranged on platform floor with tube feeding mechanism the same side, and be positioned at the one end on platform floor.
Described frame comprises column assembling, base plate, longeron, bearing block, bearing, bolster, slide block, gear, tooth bar, gear shaft, gear servomotor, platform floor, PLC, handwheel, electric cabinet, Manual relief valve.Article four, described column assembling is vertically supported on level ground, article four, described column assembling bolt and two described longerons are fixed, article four, described column assembling is fixed on described base plate above described longeron by two described longerons, described base plate bolt and described longeron are fixed, article four, described column erection has hydraulic means (not shown in FIG.), before described frame, the described column assembling side on the right is sequentially provided with PLC from top to bottom, electric cabinet, motor, Manual relief valve, fuel tank, before described frame, column assembling side described in the left side is provided with handwheel, described gear servomotor is fixed by bolts on described base plate, the described shaft coupling in described gear shaft one end is connected with described gear servomotor, the described gear shaft other end fixes a described handwheel, described gear is fixed on described gear shaft, described gear shaft by two described bearing block supports on described base plate, described two bearing block bolts and described base plate are fixed, described platform floor is fixed on described substrate by two to described bearing block and two described bolsters and two pieces of described slide blocks, article two, described bolster is respectively by bearing block support described in a pair, often pair of described bearing block bolt is separately fixed on described base plate, described two pieces of slide blocks are separately fixed at below described platform floor also respectively just on described bolster, described tooth bar is fixed on below described platform floor also just to described gear, article two, described bolster intersects in spatial vertical with described gear shaft, and described gear shaft is above described two bolsters, described two pieces of slide blocks can slide on described bolster, described gear servomotor and described hydraulic electric motor are electrically connected with described PLC respectively.
Described Shang Guan mechanism comprises stock support, cam, camshaft, drive pulley, driven pulley, belt, upper pipe servomotor, bearing block, camshaft support.Two described cams and a described driven pulley are fixed on described camshaft, described driven pulley is between two described cams, described camshaft two ends are bearing in by described camshaft support on one side of described platform floor respectively, described two camshaft support bolts are separately fixed on described platform floor, described upper pipe servomotor is fixed by bolts on described platform floor by described bearing, described drive pulley is contained on described material loading servo motor shaft, the described belt of described drive pulley is connected with the described driven pulley on described camshaft, described stock support is above described camshaft, and be fixed by bolts on described platform floor, described upper pipe servomotor is electrically connected with described PLC.
Described tube feeding mechanism comprises rolling wheel support, roller support, roller, sprocket wheel, chain, drive pulley, driven pulley, belt, send pipe servomotor.Three described rollers are arranged on described rolling wheel support, described rolling wheel support is fixed by bolts on described platform floor by two described roller supports, on a side of described rolling wheel support, the axle of three described rollers is fixed respectively a described sprocket wheel, with a described chain ring around three described sprocket wheels, on the axle of left side roller in described rolling wheel support side except fixing a described sprocket wheel, also fix a described driven pulley, the described pipe servomotor that send is fixed by bolts on described platform floor by bearing, described sending on pipe servo motor shaft is equipped with described drive pulley, described driven pulley is connected with described drive pulley by belt.
Described tube body comprises poling servomotor, initiatively kiss-coating running roller, driven kiss-coating running roller, roller bracket, motor support base, detecting element (not shown in FIG.).Described poling servomotor is fixed by bolts on described platform floor by described motor support base, described active kiss-coating running roller is fixed on described poling servo motor shaft, described driven kiss-coating running roller is arranged on described roller bracket, described roller bracket is fixed by bolts on described platform floor, it is described that initiatively to hang running roller axis and described driven lick roller wheel axis at space crossed angle be 5 to 8 to spend, described active kiss-coating running roller, described driven kiss-coating running roller setting height(from bottom) is corresponding with described roller setting height(from bottom), described roller bracket is provided with detecting element (not shown in FIG.), poling servomotor is electrically connected with described PLC.
Beneficial effect
The Mechanical Driven that the present invention adopts carries out poling, compared with carrying out with artificial poling, the present invention can reduce the labour intensity of operating personnel, reduce the quantity of operating personnel, cost-saving, and, because mechanical poling speed is faster than artificial poling speed, so the manufacturing speed of heat exchanger can be accelerated, create more economic benefit.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solution of the present invention is described in further detail.
Fig. 1 is the front schematic view of stereochemical structure of the present invention.
Fig. 2 is the schematic diagram below of stereochemical structure of the present invention.
Fig. 3 is pipe material loading perspective view of the present invention.
Fig. 4 is pipe blanking perspective view of the present invention.
Fig. 5 is that pipe of the present invention pierces into perspective view.
Fig. 6 is seeker schematic diagram of the present invention.
Fig. 7 is tube body schematic diagram of the present invention.
Wherein, 1-column assembles, 2-platform floor, 3-motor support base, 4-poling servomotor, 5-is kiss-coating running roller initiatively, the driven kiss-coating running roller of 6-, 7-roller bracket, 8-cam, 9-camshaft, the upper pipe servomotor of 10-, 11-drive pulley, 12-belt, 13-driven pulley, 14-stock support, 15-rolling wheel support, 16-camshaft support, 17-roller, 18-electric cabinet, 19-PLC controller, 20-hydraulic electric motor, 21-Manual relief valve, 22-fuel tank, 23-gear servomotor, 24-shaft coupling, 25-bearing block, 26-bolster, 27-slide block, 28-roller support, 29-chain, 30-sprocket wheel, 31-gear shaft, 32-tooth bar, 33-gear, 34-driven pulley, 35-belt, 36-drive pulley, 37-send pipe servomotor, 38-handwheel, 39-bearing block, 40-handwheel, 41-base plate, 42-longeron, 43-bearing, 44-mounting plate, 45-tube sheet, 46-deflection plate, 47-seeker, 48-pipe, 49-timber wedge, 50-backstay.
Detailed description of the invention
As shown in Figure 1 and Figure 2, the invention provides a kind of fixed tube sheet tubular heat exchanger poling machine, comprise frame, Shang Guan mechanism, tube feeding mechanism, tube body; Described frame adopts four rod structure forms, and frame is provided with PLC, platform, platform floor; The described upper side of pipe organization establishes on platform floor; Described tube feeding mechanism is arranged on the opposite side on platform floor; Described tube body be arranged on platform floor with tube feeding mechanism the same side, and be positioned at the one end on platform floor.
Integral installation relation: four column assemblings 1 are vertically supported on level ground, described four columns assembling 1 is fixed on base plate 41 above longeron 42 by two longerons 42, base plate 41 bolt and longeron 42 are fixed, described four columns assembling 1 bolt and two longerons 42 are fixed, article four, in described column assembling 1, hydraulic means (not shown in FIG.) is installed, the side of column assembling 1 described in the positive right side of face of poling machine from top to bottom order is provided with PLC 19, electric cabinet 18, motor 20, Manual relief valve 21, fuel tank 22, the side of column assembling 1 described in poling machine frontal left is provided with a handwheel 40, gear servomotor 23 is fixed by bolts on base plate 41, gear shaft 31 one end shaft coupling 24 is connected with gear servomotor 23, gear shaft 31 other end fixes a handwheel 40, gear 33 is fixed on gear shaft 31, gear shaft 31 is bearing on base plate 41 by two bearing blocks 39, and two bearing blocks 39 bolt and base plates 41 are fixed, platform floor 2 is fixed on above base plate 41 by two pairs of bearing blocks 25 and two bolsters 26 and two pieces of slide blocks 27, article two, bolster 26 is supported by pair of bearing 25 respectively, often pair of bearing block 25 bolt is separately fixed on base plate 41, two pieces of slide blocks 27 are separately fixed at below platform floor 2 also respectively just on bolster 26, tooth bar 32 is fixed on below platform floor 2 also just to gear 33, article two, bolster 26 intersects in spatial vertical with gear shaft 31, and two bolster 26 is above gear shaft 31, two pieces of slide blocks 27 can slide together with platform floor 2 on two bolsters 26, two cams 8 and a driven pulley 13 are fixed on camshaft 9, driven pulley 13 is between two cams 8, camshaft 9 two ends are bearing in by camshaft support 16 on one side of platform floor 2, two camshaft support 16 bolts are separately fixed on platform floor 2, upper pipe servomotor 10 is fixed by bolts on platform floor 2 by bearing 43, drive pulley 11 is contained on the axle of pipe servomotor 10, drive pulley 11 is connected with the driven pulley 13 on camshaft 9 by belt 12, stock support 14 is above camshaft 9, and be fixed by bolts on platform floor 2, three rollers 17 are arranged on rolling wheel support 15, rolling wheel support 15 is fixed by bolts on platform floor 2 by two roller supports 28, on the leading flank of rolling wheel support 15, the axle of three rollers 17 is fixed respectively a sprocket wheel 30, and with a chain 29 around three sprocket wheels 30, on the axle of left end roller 17 except fix a sprocket wheel 30 on the leading flank of rolling wheel support 15 except, also fix a driven pulley 34, pipe servomotor 37 is sent to be fixed by bolts on platform floor 2, drive pulley 36 be fixed on send pipe servomotor 37 axle on, drive pulley 36 is connected with driven pulley 34 by belt 35, poling servomotor 4 is fixed by bolts on the left end of platform floor 2 by bearing 3, poling initiatively kiss-coating running roller 5 is fixed on poling servomotor 4 axle, the driven kiss-coating running roller 6 of poling is arranged on roller bracket 7, roller bracket 7 is fixed by bolts on platform floor 2, poling initiatively kiss-coating running roller 5 is corresponding with roller 17 setting height(from bottom) with poling driven kiss-coating running roller 6 setting height(from bottom), make poling initiatively kiss-coating running roller 5 and poling driven kiss-coating running roller 6 roller to move the roll axis of pipe of the axis of pipe and roller 17 consistent, the poling initiatively axis of kiss-coating running roller 5 and the axis of poling driven kiss-coating running roller 6 is 5 to 8 to spend at space crossed and angle, roller bracket 7 is provided with detecting element (not shown), for whether detecting pipe 48 through correct position, material loading servomotor 10, gear servomotor 23, hydraulic electric motor 20, poling servomotor 4 is electrically connected with PLC 19 respectively.
The concrete operation method of fixed tube sheet tubular heat exchanger poling machine provided by the invention is:
The first step, as shown in Figure 3, level ground installs poling machine, mounting plate 44 is placed before the direction that pipe pierces into, the tube sheet 45 of heat exchanger and deflection plate 46 for the treatment of poling are fixed on corresponding position by designing requirement backstay 50, be fixed on mounting plate 44 as circumference with timber wedge 49 pairs of tube sheets 45 and deflection plate 46, and make the pore of tube sheet 45 and deflection plate 46 be horizontal level.
Second step, as shown in Figure 1, Figure 3, manually adjust handwheel 38 base plate 41 to be moved up and down and manually adjusts handwheel 40 platform floor 2 is moved left and right, the direction in the innermost hole of the tracks that pipe is pierced into and tube sheet 45 and deflection plate 46 most end next row is on same straight line.
3rd step, as shown in Figure 1, Figure 3, is manually placed in the pipe 48 of some on stock support 14, and inserts a seeker 47 before every bar pipe 48.
4th step, open the power supply of electric cabinet 18, at this moment poling servomotor 4, pipe servomotor 37 is sent to operate, detecting element simultaneously on support 7 is to PLC 19 1 signals, this signal allows pipe servomotor 10 drive camshaft 9, stop after cam 8 rotates a circle, such material shelf 14 just there is a pipe 48 stirred along material shelf 14 landing (as shown in Figure 4) on roller 17 by cam 8, roller 17 drives pipe 48 to deliver to poling initiatively kiss-coating running roller 5 and poling driven kiss-coating running roller 6 place forward, namely by poling, initiatively kiss-coating running roller 5 and the driven kiss-coating running roller 6 of poling roll (as shown in Figure 5) in the hole pushing away and penetrate tube sheet 45 and deflection plate 46 to pipe 48, due to the angle that the axis of poling active kiss-coating running roller 5 and the axis of poling driven kiss-coating running roller 6 are spent space crossed 5 to 8, so pipe 48 rotates while penetrate forward in the hole of tube sheet 45 and deflection plate 46, after pipe 48 is completely through position, PLC 19 allows gear servomotor 23 driven gear axle 31, gear 33, tooth bar 32, platform floor 2 is made to move the distance in a hole to the outside, stop after PLC 19 allows pipe motor 10 drive camshaft 9 and cam 8 to rotate a circle simultaneously, repeat above-mentioned pipe to fall and by the process pierced into, manually want the pipe 48 on continuous supplementary material frame 14 simultaneously, and a seeker 47 is inserted on the pipe 48 supplemented, in order to reduce the quantity of seeker, the seeker installing the pipe put in place manually can be taken off and reuses, after a beneath array of pipes installs, PLC 19 allows hydraulic electric motor 20 drive the hydraulic means installed in four column assemblings 1, platform floor 2 is made to rise the height in a hole, what prepare to carry out round second from the bottom installs work, and then, PLC 19 allows gear servomotor 23 driven gear axle 31, gear 33, the distance that tooth bar 32 makes platform floor 2 automatically mobile certain, the direction in the outmost hole of row second from the bottom of the tracks that pipe 48 is pierced into and tube sheet 45 and deflection plate 46 is on same straight line, then PLC 19 allows pipe motor 10 drive camshaft 9, stop after cam 8 rotates a circle, repeat above-mentioned pipe 48 to fall and by the process pierced into, until the whole poling work in the hole of tube sheet 45 and deflection plate 46 completes.
5th step, opens Manual relief valve 21, then longeron 42 and base plate 41 just can drop to required position.
The above; be only the present invention's preferably detailed description of the invention; its object is to person skilled in the art can be understood content of the present invention and be implemented; can not limit the scope of the invention with this; any being equal to according to technical scheme of the present invention and inventive concept thereof, replaces or changes, and all should be encompassed in protection scope of the present invention.
Claims (3)
1. a fixed tube sheet tubular heat exchanger poling machine, is characterized in that: comprise frame, Shang Guan mechanism, tube feeding mechanism, tube body, described frame adopts four rod structure forms, and frame is provided with PLC, platform, platform floor, the described upper side of pipe organization establishes on platform floor, described tube feeding mechanism is arranged on the opposite side on platform floor, described tube body be arranged on platform floor with tube feeding mechanism the same side, and be positioned at the one end on platform floor, article four, column assembling (1) is vertically supported on level ground, described four columns assembling (1) are fixed on base plate (41) above longeron (42) by two longerons (42), base plate (41) bolt and longeron (42) are fixed, described four columns assembling (1) are fixed with bolt and two longerons (42), article four, in described column assembling (1), hydraulic means (not shown in FIG.) is installed, the side of column assembling (1) described in the positive right side of face of poling machine from top to bottom order is provided with PLC (19), electric cabinet (18), motor (20), Manual relief valve (21), fuel tank (22), the side of column assembling (1) described in poling machine frontal left is provided with a handwheel (40), gear servomotor (23) is fixed by bolts on base plate (41), gear shaft (31) one end shaft coupling (24) is connected with gear servomotor (23), gear shaft (31) other end fixes a handwheel (40), gear (33) is fixed on gear shaft (31), gear shaft (31) is bearing on base plate (41) by two bearing blocks (39), and two bearing blocks (39) are fixed with bolt and base plate (41), platform floor (2) is fixed on above base plate (41) by two pairs of bearing blocks (25) and two bolsters (26) and two pieces of slide blocks (27), article two, bolster (26) is supported by pair of bearing (25) respectively, often pair of bearing block (25) is separately fixed on base plate (41) with bolt, two pieces of slide blocks (27) are separately fixed at below platform floor (2) also respectively just on bolster (26), tooth bar (32) is fixed on below platform floor (2) also just to gear (33), article two, bolster (26) intersects in spatial vertical with gear shaft (31), and two bolster (26) is in the top of gear shaft (31), two pieces of slide blocks (27) can in the upper slip of two bolsters (26) together with platform floor (2), two cams (8) and a driven pulley (13) are fixed on camshaft (9), driven pulley (13) is positioned between two cams (8), camshaft (9) two ends are bearing on one side of platform floor (2) by camshaft support (16), two camshaft supports (16) are separately fixed on platform floor (2) with bolt, upper pipe servomotor (10) is fixed by bolts on platform floor (2) by bearing (43), drive pulley (11) is contained on the axle of pipe servomotor (10), drive pulley (11) is connected with the driven pulley (13) on camshaft (9) by belt (12), stock support (14) is above camshaft (9), and be fixed by bolts on platform floor (2), three rollers (17) are arranged on rolling wheel support (15), rolling wheel support 15) be fixed by bolts on platform floor (2) by two roller supports (28), on the leading flank of rolling wheel support (15), the axle of three rollers (17) is fixed respectively a sprocket wheel (30), and with a chain (29) around three sprocket wheels (30), on the axle of left end roller (17) except fix a sprocket wheel (30) on the leading flank of rolling wheel support (15) except, also fix a driven pulley (34), pipe servomotor (37) is sent to be fixed by bolts on platform floor (2), drive pulley (36) be fixed on send pipe servomotor (37) axle on, drive pulley (36) is connected with driven pulley (34) by belt (35), poling servomotor (4) is fixed by bolts on the left end of platform floor (2) by bearing (3), poling initiatively kiss-coating running roller (5) is fixed on poling servomotor (4) axle, the driven kiss-coating running roller (6) of poling is arranged on roller bracket (7), roller bracket (7) is fixed by bolts on platform floor (2), poling initiatively kiss-coating running roller (5) is corresponding with roller (17) setting height(from bottom) with poling driven kiss-coating running roller (6) setting height(from bottom), initiatively kiss-coating running roller (5) is consistent with the axis of poling driven kiss-coating running roller (6) roller ejector sleeve and the axis of roller (17) rolling pipe to make poling, the poling initiatively axis of kiss-coating running roller (5) and the axis of poling driven kiss-coating running roller (6) is 5 to 8 to spend at space crossed and angle, (7) are provided with detecting element (not shown) to roller bracket, for whether detecting pipe (48) through correct position, upper pipe servomotor (10), gear servomotor (23), hydraulic electric motor (20), poling servomotor (4) is electrically connected with PLC (19) respectively.
2. fixed tube sheet tubular heat exchanger poling machine according to claim 1, is characterized in that: poling initiatively kiss-coating running roller (5) and the driven kiss-coating running roller (6) of poling is imploded arcs tee section, internal steel structure, outside kiss-coating.
3. fixed tube sheet tubular heat exchanger poling machine according to claim 1, is characterized in that: the height of the driven kiss-coating running roller (6) of the poling on roller bracket (7) can be adjusted by the tune device on roller bracket (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510765348.4A CN105328429B (en) | 2015-11-06 | 2015-11-06 | Fixed tube sheet tubular heat exchanger poling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510765348.4A CN105328429B (en) | 2015-11-06 | 2015-11-06 | Fixed tube sheet tubular heat exchanger poling machine |
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| Publication Number | Publication Date |
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| CN105328429A true CN105328429A (en) | 2016-02-17 |
| CN105328429B CN105328429B (en) | 2017-07-25 |
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| CN201510765348.4A Expired - Fee Related CN105328429B (en) | 2015-11-06 | 2015-11-06 | Fixed tube sheet tubular heat exchanger poling machine |
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| CN105798584A (en) * | 2016-05-16 | 2016-07-27 | 东莞市新亮点自动化设备科技有限公司 | Cam type automatic shaft pressing machine |
| CN108859095A (en) * | 2018-07-27 | 2018-11-23 | 河南省鼎鼎实业有限公司 | A kind of method that the outer weekly interval of reinforcing bar wears thermoplastic tube |
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| CN113020925A (en) * | 2021-03-30 | 2021-06-25 | 王梦如 | Manufacturing and processing technology of tubular heat exchanger |
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| CN114799835A (en) * | 2022-05-07 | 2022-07-29 | 鲁西工业装备有限公司 | Tube penetrating machine and tube penetrating method for heat exchanger tube bundle |
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| CN115569391A (en) * | 2022-03-30 | 2023-01-06 | 泰州伊士班尼亚制冷设备有限公司 | Energy-saving and environment-friendly evaporator |
| CN115673719A (en) * | 2022-11-18 | 2023-02-03 | 佛山市艾乐博机器人股份有限公司 | Automatic pressure line for hardware pipe fittings |
| CN116748649A (en) * | 2023-06-13 | 2023-09-15 | 贵州永红航空机械有限责任公司 | A tube-type core skeleton assembly and positioning device and method |
| CN117086583A (en) * | 2023-08-04 | 2023-11-21 | 淮阴工学院 | A pipe threading device for tube sheets |
| CN117086588A (en) * | 2023-09-01 | 2023-11-21 | 中国联合工程有限公司 | Automatic tube penetrating machine and tube penetrating method for tube heat exchanger |
| CN117600843A (en) * | 2023-12-12 | 2024-02-27 | 武汉东海石化重型装备有限公司 | Tube type heat exchanger assembly equipment and application method |
| CN119347388A (en) * | 2024-12-23 | 2025-01-24 | 兰州交通大学 | Automatic tube threading equipment for shell-and-tube heat exchanger |
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