CN108195211A - A kind of chemical industry is used convenient for cleaning-type tubulation heat-exchanger rig - Google Patents

A kind of chemical industry is used convenient for cleaning-type tubulation heat-exchanger rig Download PDF

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Publication number
CN108195211A
CN108195211A CN201711448614.6A CN201711448614A CN108195211A CN 108195211 A CN108195211 A CN 108195211A CN 201711448614 A CN201711448614 A CN 201711448614A CN 108195211 A CN108195211 A CN 108195211A
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China
Prior art keywords
connect
seal pipe
housing
tube
small
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Granted
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CN201711448614.6A
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Chinese (zh)
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CN108195211B (en
Inventor
胡宇妠
靳京玉
段雪琴
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胡宇妠
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Priority to CN201711448614.6A priority Critical patent/CN108195211B/en
Publication of CN108195211A publication Critical patent/CN108195211A/en
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Publication of CN108195211B publication Critical patent/CN108195211B/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/16Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02Header boxes; End plates
    • F28F9/04Arrangements for sealing elements into header boxes or end plates
    • F28F9/16Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling
    • F28F9/18Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/24Arrangements for promoting turbulent flow of heat-exchange media, e.g. by plates
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/26Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators

Abstract

The present invention relates to a kind of chemical industry tubulation heat-exchanger rigs more particularly to a kind of chemical industry to use convenient for cleaning-type tubulation heat-exchanger rig.The technical problem to be solved in the present invention is to provide a kind of chemical industry to use convenient for cleaning-type tubulation heat-exchanger rig.In order to solve the above technical problem, the present invention provides such a chemical industry to use convenient for cleaning-type tubulation heat-exchanger rig, includes housing etc.;Assembling and disassembling device and fixing device are connected with housing, the left part of first outlet tube lower end and case top is connected by way of being welded to connect, the right part of first inlet tube upper end and housing bottom is connected by way of being welded to connect, pedestal is located at the lower section of housing, pedestal is connected with fixing device, and heat exchanger tube is located in housing.A kind of chemical industry provided by the present invention is used convenient for cleaning-type tubulation heat-exchanger rig, with assembling and disassembling device and fixing device, by assembling and disassembling device can be simple and fast dismount, assembling and disassembling device can be firmly combined together with housing by fixing device, performance safety is reliable.

Description

A kind of chemical industry is used convenient for cleaning-type tubulation heat-exchanger rig
Technical field
It uses the present invention relates to a kind of chemical industry tubulation heat-exchanger rig more particularly to a kind of chemical industry and exchanges heat convenient for cleaning-type tubulation Device.
Background technology
The relationship of the mankind and chemical industry is very close, spreads to the every aspect of life.In the modern life, almost at any time with Ground all be unable to do without chemical products, from material lifes such as food, clothing, housing and transportation to the cultural lives such as culture and arts, amusement, being required for Chemical product services for it.Some chemical products play epoch-making important function in human development history.Their production and Using in addition represent certain historical stage of human civilization;Chemical industry, chemical engineering, chemical technology are all referred to as chemical industry. Chemical industry includes petrochemical industry, chemurgy, chemical medicine, macromolecule, coating, grease etc..They come across different history Period, connotation of having nothing in common with each other, but in close relations interpenetrate, and have continuity, and are endowed in its evolution new Content.The life of mankind's early stage relies more heavily on the direct utilization to natural materials.The gradually proper property of these substances It can not meet human wants, then produce various processing technologies, be purposefully changed into natural materials has consciously The novel substance of multiple performance, and gradually put into effect in industrial scale.In a broad sense, it is all to change with chemical method Become material composition or structure or synthesize novel substance, belong to chemical production technology, that is, chemical technology, resulting product It is referred to as chemicals or chemical products.
The existing chemical industry traditional structure of tubulation heat-exchanger rig generally use, dismounting trouble, it is difficult to be done to inside Net thoroughly cleaning, heat transfer effect difference efficiency is low, causes the serious waste of thermal energy, is unfavorable for the production and development of enterprise, therefore There is an urgent need for research and develop a kind of chemical industry to use convenient for cleaning-type tubulation heat-exchanger rig.
Invention content
(1) technical problems to be solved
The present invention is for the structure for overcoming existing chemical industry tubulation heat-exchanger rig generally use traditional, dismounting trouble, hardly possible To carry out clean thoroughly cleaning to inside, the shortcomings that heat transfer effect difference efficiency is low, the technical problem to be solved by the present invention is to carry It is convenient for cleaning-type tubulation heat-exchanger rig for a kind of chemical industry.
(2) technical solution
In order to solve the above technical problem, the present invention provides such a chemical industry to use convenient for cleaning-type tubulation heat exchange dress Put, include housing, assembling and disassembling device, fixing device, the first outlet tube, the first inlet tube, pedestal, heat exchanger tube, the first baffle plate, Second baffle plate and fixed plate;It is provided with assembling and disassembling device at left and right sides of housing, assembling and disassembling device and fixing device are and housing Be connected, the left part of the first outlet tube lower end and case top is connected by way of being welded to connect, the first inlet tube upper end with The right part of housing bottom is connected by way of being welded to connect, and pedestal is located at the lower section of housing, and pedestal is connected with fixing device, Heat exchanger tube is located in housing, and heat exchanger tube is connected with assembling and disassembling device, and the first baffle plate and the second baffling are equipped on heat exchanger tube Plate, the first baffle plate are located at the right side of the first outlet tube, and the first baffle plate is connect with inner walls by way of being welded to connect, Second baffle plate is connect with inner walls by way of being welded to connect, and the second baffle plate is located at the left side of the first inlet tube, the Two baffle plates are located at the lower right of the first baffle plate, and the top of fixed plate and the bottom of housing are connected by way of being welded to connect It connects, the bottom of fixed plate and the top of pedestal are connected by way of being welded to connect, and the first ring is provided on the left side wall of housing Shape slot is provided with the second annular slot on the right side wall of housing.
Preferably, assembling and disassembling device includes the first bobbin carriage, the second inlet tube, the first tube sheet, the first small seal pipe, the first ring The annular plate of shape plate, the second bobbin carriage, the second outlet tube, the second tube sheet, the second small seal pipe and second;The left side of first bobbin carriage Wall is connect with the right end of the second inlet tube by way of being welded to connect, the left side wall of the right side wall of the first bobbin carriage and the first tube sheet It is set as being fixedly connected, several holes is provided on the first tube sheet, the first small seal pipe is provided on the right side of the first tube sheet, the One small seal pipe is set as several, and the first small seal pipe is corresponding with the hole of the first tube sheet, and the first small seal pipe is located at first In the hole of tube sheet, the first small seal pipe is set as being fixedly connected with the first tube sheet, is provided on the right side wall of the first small seal pipe First small annular slot, first annular plate are located in the first annular slot of housing, and the first of first annular plate and housing Annular slot is set as being slidably matched, and first annular plate is set as being flexibly connected with housing, the left side wall of first annular plate It being connect by way of being welded to connect with the right side wall of the first tube sheet, the first small seal pipe is located in first annular plate, and second The right side wall of bobbin carriage is connect with the left end of the second outlet tube by way of being welded to connect, the left side wall of the second bobbin carriage and the second pipe The right side wall of plate is set as being fixedly connected, several holes are provided on the second tube sheet, and second is provided on the left of the second tube sheet Small seal pipe, the second small seal pipe are set as several, and the second small seal pipe is corresponding with the hole of the second tube sheet, the second small sealing Pipe is in the hole of the second tube sheet, and the second tube sheet is set as being fixedly connected with the second small seal pipe, on a left side for the second small seal pipe The second small annular slot is provided on side wall, the second annular plate is located in the second annular slot of housing, the second annular plate and The annular slot of the second of housing is set as being slidably matched, and the second annular plate is set as being flexibly connected with housing, and the second annular is inserted The right side wall of plate is connect with the left side wall of the second tube sheet by way of being welded to connect, and heat exchanger tube is located at the first small seal pipe and the Between two small seal pipes, the left end of heat exchanger tube is located in the first small annular slot of the first small seal pipe, the right end position of heat exchanger tube In in the second small annular slot of the second small seal pipe, the first small seal pipe and the second small seal pipe are corresponding with heat exchanger tube, First small seal pipe and the second small seal pipe are set as being flexibly connected with heat exchanger tube, and the first tube sheet is located at the left side of housing, the Two tube sheets are located at the right side of housing, and the first tube sheet and the second tube sheet are set as being flexibly connected with housing.
Preferably, fixing device includes the first big seal pipe, the first guide sleeve, inverted U-shaped guide rod, the first positioning spiral shell Bar, second largest seal pipe, the second guide sleeve and the second positioning screw;For first big sealed tube on the first bobbin carriage, first is big close Tube sealing is connect with the first bobbin carriage by way of being welded to connect, and the first big sealed tube is on housing, the first big seal pipe and shell Body is set as being flexibly connected, and the rear wall of the first guide sleeve and the front side wall of the first big seal pipe are connected by way of being welded to connect It connects, inverted U-shaped guide rod is located in the first guide sleeve, and the lower-left end of inverted U-shaped guide rod and the left end of base top pass through the company of welding The mode connect connects, and the bottom righthand side of inverted U-shaped guide rod and the right end of base top are connected by way of being welded to connect, first Threaded hole is provided on the front side wall of guide sleeve, the first positioning screw is located in the threaded hole of the first guide sleeve, the first positioning screw It is set as being threadedly coupled with the first guide sleeve, the first positioning screw is set as being flexibly connected with inverted U-shaped guide rod, second largest sealing On the second bobbin carriage, second largest seal pipe is connect pipe sleeve with the second bobbin carriage by way of being welded to connect, second largest sealed tube In housing, second largest seal pipe is set as being flexibly connected with housing, before the rear wall of the second guide sleeve and second largest seal pipe Side wall is connected by way of being welded to connect, and the second guide sleeve is sleeved on inverted U-shaped guide rod, on the front side wall of the second guide sleeve Threaded hole is provided with, the second positioning screw is located in the threaded hole of the second guide sleeve, and the second positioning screw and the second guide sleeve are set To be threadedly coupled, the second positioning screw is set as being flexibly connected with inverted U-shaped guide rod, the first guide sleeve, inverted U-shaped guide rod, the One positioning screw, the second guide sleeve and the second positioning screw are front and rear symmetrical setting.
Preferably, long stroke cylinder, L-shaped telescopic rod, electric rotating machine, screw, first bearing seat, nut, company have been further included Extension bar and second bearing seat;Long stroke cylinder, L-shaped telescopic rod, electric rotating machine, screw, first bearing seat, nut, connecting rod and Second bearing seat is respectively positioned in inverted U-shaped guide rod, and bottom righthand side and the long stroke cylinders of L-shaped telescopic rod connect, L-shaped telescopic rod The bottom of left upper end and second largest seal pipe is set as being articulated and connected, and passes through bolt at the top of the bottom of long stroke cylinder and pedestal The mode of connection connects, and the bottom of electric rotating machine and the top of pedestal connect by bolted connection, electric rotating machine output The right end of axis and the left end of screw are connected by way of being welded to connect, and the left end of bearing and screw in first bearing seat passes through The mode of interference connection connects, and the bottom of first bearing seat and the top of pedestal connect by bolted connection, nut set On screw, nut is matched with screw, is set as being articulated and connected at the top of the lower end of connecting rod and nut, the upper end of connecting rod It is set as being articulated and connected with the bottom of the first big seal pipe, the right end of bearing and screw in second bearing seat is connected by interference Mode connect, the bottom of second bearing seat and the top of pedestal connect by bolted connection, and second bearing seat is located at The left side of fixed plate.
Preferably, the first hook, the second hook and tension spring have been further included;The left end of first hook and the right side of the first guide sleeve Side wall is connected by way of being welded to connect, and the right end of the second hook and the left side wall of the second guide sleeve pass through the side that is welded to connect Formula connects, and tension spring is located between the first hook and the second hook, and the first hook and the second hook are set as activity even with tension spring It connects, the first hook, the second hook and tension spring are respectively positioned on the front of inverted U-shaped guide rod.
Operation principle:Because the present invention includes housing, assembling and disassembling device, fixing device, the first outlet tube, the first feed liquor Pipe, pedestal, heat exchanger tube, the first baffle plate, the second baffle plate and fixed plate, so when needing using the present invention, it first will dress Dismantling device is combined together with housing, and is passed through fixing device and be fixed, and is then transported to hot liquid by other equipment In first inlet tube, cold liquid is entered from assembling and disassembling device in heat exchanger tube, so as to exchange heat to hot liquid and cold liquid, housing Liquid after interior heat exchange is discharged from the first outlet tube, and the liquid in heat exchanger tube after heat absorption is discharged by assembling and disassembling device, when need into During row cleaning, fixation of the fixing device to assembling and disassembling device is first released, then can easily be extracted assembling and disassembling device from housing, So as to easily be cleaned to the present invention.
Because assembling and disassembling device includes the first bobbin carriage, the second inlet tube, the first tube sheet, the first small seal pipe, first annular The annular plate of plate, the second bobbin carriage, the second outlet tube, the second tube sheet, the second small seal pipe and second, it is possible to by the first ring Shape plate is inserted into the first annular slot of housing, while the second annular plate is inserted into the second annular slot of housing Interior, so as to fulfill good sealing, while heat exchanger tube is inserted into the first small annular slot and second to the first small seal pipe In second small annular slot of small seal pipe, sealing effect is more preferable, when needing cleaning, respectively by first annular plate and second Annular plate is extracted out of housing, while also respectively pulls up the first small seal pipe and the second small seal pipe from heat exchanger tube, i.e., Can be simple and fast dismount, for cleaning facility is provided.
Because fixing device includes the first big seal pipe, the first guide sleeve, inverted U-shaped guide rod, the first positioning screw, Two big seal pipes, the second guide sleeve and the second positioning screw, so when needing using fixing device, by turning the first positioning Screw rod and the second positioning screw, so as to which the first big seal pipe and second largest seal pipe be transported on inverted U-shaped guide rod respectively It is dynamic, when the first tube sheet and the second tube sheet firmly combine respectively with housing, the first big seal pipe and second largest sealing at this time Guan Jun is tightly sleeved on housing, and sealing effect is more preferable, then again by tightening the first positioning screw and the second positioning screw, so as to The first big seal pipe and second largest seal pipe are fixed respectively by the first positioning screw and the second positioning screw, thus will Assembling and disassembling device is firmly combined together with housing.
Because long stroke cylinder, L-shaped telescopic rod, electric rotating machine, screw, first bearing seat, nut, connecting rod are further included And second bearing seat, it is acted so long stroke cylinder can also be started, long stroke cylinder drives second largest seal pipe to the right It is moved, when the position of movement setting, stops the action of long stroke cylinder, while electric rotating machine can be started and transported Turn, so as to which nut be driven to be moved on screw, so as to which the first big seal pipe be driven to be moved to the left, set when moving to Position when, the motor that stops rotating is operated, and alleviates the labor intensity of staff, time saving and energy saving.
Because the first hook, the second hook and tension spring are further included, due to the left end and first guide sleeve of the first hook Right side wall is connected by way of being welded to connect, and the right end of the second hook and the left side wall of second guide sleeve are by being welded to connect Mode connects, so can improve the fixed effect of fixing device by tension spring.
(3) advantageous effect
A kind of chemical industry provided by the present invention is used convenient for cleaning-type tubulation heat-exchanger rig, and there is assembling and disassembling device to be filled with fixed Put, by assembling and disassembling device can be simple and fast dismount, can be by assembling and disassembling device and housing firmly by fixing device It is combined together, performance safety is reliable, convenient for disassembly and assembly, is provided a great convenience for cleaning, simple in structure, easy to operate, easily In maintenance and repair, maintenance and repair is at low cost, easily manufactures, manufacturing cost is low, is conducive to the production and development of enterprise.
Description of the drawings
Fig. 1 is the main view schematic diagram of the present invention.
Fig. 2 is the main view schematic diagram of the first bobbin carriage of the present invention.
Fig. 3 is the three-dimensional figure structure schematic representation of the housing of the present invention.
Fig. 4 is the three-dimensional figure structure schematic representation of the second annular slot of the housing of the present invention.
Fig. 5 is the three-dimensional figure structure schematic representation of the first bobbin carriage of the present invention.
Fig. 6 is the three-dimensional figure structure schematic representation of the second bobbin carriage of the present invention.
Fig. 7 is the main view schematic diagram of the long stroke cylinder of the present invention.
Fig. 8 is the main view schematic diagram of the tension spring of the present invention.
Label in attached drawing for:1- housings, 2- assembling and disassembling devices, 3- fixing devices, the first outlet tubes of 4-, the first feed liquors of 5- Pipe, 6- pedestals, 7- heat exchanger tubes, the first baffle plates of 8-, the second baffle plates of 9-, 10- fixed plates, the first annular slots of 11-, 12- the Second ring slot, the first bobbin carriages of 21-, the second inlet tubes of 22-, the first tube sheets of 23-, the first small seal pipes of 24-, 25- are first annular Plate, the second bobbin carriages of 26-, the second outlet tubes of 27-, the second tube sheets of 28-, the second small seal pipes of 29-, the annular plates of 30- second, The first big seal pipes of 31-, the first guide sleeves of 32-, the inverted U-shaped guide rods of 33-, the first positioning screws of 34-, the second largest seal pipes of 35-, The second guide sleeves of 36-, the second positioning screws of 37-, 41- long stroke cylinders, 42-L shape telescopic rods, 43- electric rotating machines, 44- screws, 45- first bearing seats, 46- nuts, 47- connecting rods, 48- second bearing seats, 51- first are linked up with, and 52- second is linked up with, and 53- is drawn Spring, the small annular slots of 241- first, the small annular slots of 291- second.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of chemical industry is used convenient for cleaning-type tubulation heat-exchanger rig, as shown in figures 1-8, includes housing 1, assembling and disassembling device 2, consolidates Determine device 3, the first outlet tube 4, the first inlet tube 5, pedestal 6, heat exchanger tube 7, the first baffle plate 8, the second baffle plate 9 and fixed plate 10;Assembling and disassembling device 2 is provided in the left and right sides of housing 1, assembling and disassembling device 2 and fixing device 3 are connected with housing 1, and first 4 lower end of outlet tube is connect with the left part at 1 top of housing by way of being welded to connect, 5 upper end of the first inlet tube and 1 bottom of housing Right part connected by way of being welded to connect, pedestal 6 is located at the lower section of housing 1, and pedestal 6 is connected with fixing device 3, heat exchange Pipe 7 is located in housing 1, and heat exchanger tube 7 is connected with assembling and disassembling device 2, and the first baffle plate 8 and the second folding are equipped on heat exchanger tube 7 Flowing plate 9, the first baffle plate 8 are located at the right side of the first outlet tube 4, and the first baffle plate 8 and 1 inner wall of housing pass through the side that is welded to connect Formula connects, and the second baffle plate 9 is connect with 1 inner wall of housing by way of being welded to connect, and the second baffle plate 9 is located at the first inlet tube 5 left side, the second baffle plate 9 are located at the lower right of the first baffle plate 8, and the top of fixed plate 10 passes through weldering with the bottom of housing 1 The mode connect in succession connects, and the bottom of fixed plate 10 is connect with the top of pedestal 6 by way of being welded to connect, in housing 1 First annular slot 11 is provided on left side wall, the second annular slot 12 is provided on the right side wall of housing 1.
Embodiment 2
A kind of chemical industry is used convenient for cleaning-type tubulation heat-exchanger rig, as shown in figures 1-8, includes housing 1, assembling and disassembling device 2, consolidates Determine device 3, the first outlet tube 4, the first inlet tube 5, pedestal 6, heat exchanger tube 7, the first baffle plate 8, the second baffle plate 9 and fixed plate 10;Assembling and disassembling device 2 is provided in the left and right sides of housing 1, assembling and disassembling device 2 and fixing device 3 are connected with housing 1, and first 4 lower end of outlet tube is connect with the left part at 1 top of housing by way of being welded to connect, 5 upper end of the first inlet tube and 1 bottom of housing Right part connected by way of being welded to connect, pedestal 6 is located at the lower section of housing 1, and pedestal 6 is connected with fixing device 3, heat exchange Pipe 7 is located in housing 1, and heat exchanger tube 7 is connected with assembling and disassembling device 2, and the first baffle plate 8 and the second folding are equipped on heat exchanger tube 7 Flowing plate 9, the first baffle plate 8 are located at the right side of the first outlet tube 4, and the first baffle plate 8 and 1 inner wall of housing pass through the side that is welded to connect Formula connects, and the second baffle plate 9 is connect with 1 inner wall of housing by way of being welded to connect, and the second baffle plate 9 is located at the first inlet tube 5 left side, the second baffle plate 9 are located at the lower right of the first baffle plate 8, and the top of fixed plate 10 passes through weldering with the bottom of housing 1 The mode connect in succession connects, and the bottom of fixed plate 10 is connect with the top of pedestal 6 by way of being welded to connect, in housing 1 First annular slot 11 is provided on left side wall, the second annular slot 12 is provided on the right side wall of housing 1.
Assembling and disassembling device 2 includes the first bobbin carriage 21, the second inlet tube 22, the first tube sheet 23, the first small seal pipe 24, first Annular plate 25, the second bobbin carriage 26, the second outlet tube 27, the second tube sheet 28, the second small annular plate 30 of seal pipe 29 and second; The left side wall of first bobbin carriage 21 is connect with the right end of the second inlet tube 22 by way of being welded to connect, the right side of the first bobbin carriage 21 Wall is set as being fixedly connected with the left side wall of the first tube sheet 23, several holes are provided on the first tube sheet 23, in the first tube sheet 23 Right side be provided with the first small seal pipe 24, the first small seal pipe 24 is set as several, and the first small seal pipe 24 and first is managed The hole of plate 23 is corresponding, and the first small seal pipe 24 is located in the hole of the first tube sheet 23, the first small 24 and first tube sheet 23 of seal pipe It is set as being fixedly connected, the first small annular slot 241, first annular plate 25 is provided on the right side wall of the first small seal pipe 24 In the first annular slot 11 of housing 1, the first annular slot 11 of first annular plate 25 and housing 1, which is set as sliding, matches It closes, first annular plate 25 is set as being flexibly connected with housing 1, the right side of the left side wall of first annular plate 25 and the first tube sheet 23 Side wall is connected by way of being welded to connect, and the first small seal pipe 24 is located in first annular plate 25, the right side of the second bobbin carriage 26 Side wall is connect with the left end of the second outlet tube 27 by way of being welded to connect, the left side wall of the second bobbin carriage 26 and the second tube sheet 28 Right side wall be set as being fixedly connected, be provided with several holes on the second tube sheet 28, be provided in the left side of the second tube sheet 28 Two small seal pipes 29, the second small seal pipe 29 are set as several, and the second small seal pipe 29 is corresponding with the hole of the second tube sheet 28, Second small seal pipe 29 is located in the hole of the second tube sheet 28, and the second tube sheet 28 is set as being fixedly connected with the second small seal pipe 29, The second small annular slot 291 is provided on the left side wall of the second small seal pipe 29, the second annular plate 30 is located at the second of housing 1 In annular slot 12, the second annular slot 12 of the second annular plate 30 and housing 1 is set as being slidably matched, the second annular plate 30 are set as being flexibly connected with housing 1, and the second annular right side wall of plate 30 and the left side wall of the second tube sheet 28 pass through the company of welding The mode connect connects, and between the first small 24 and second small seal pipe 29 of seal pipe, the left end of heat exchanger tube 7 is located at heat exchanger tube 7 In first small annular slot 241 of the first small seal pipe 24, the right end of heat exchanger tube 7 is located at the second small ring of the second small seal pipe 29 In shape slot 291, the first small 24 and second small seal pipe 29 of seal pipe is corresponding with heat exchanger tube 7, the first small 24 He of seal pipe Second small seal pipe 29 is set as being flexibly connected with heat exchanger tube 7, and the first tube sheet 23 is located at the left side of housing 1, the second tube sheet 28 Positioned at the right side of housing 1, the first tube sheet 23 and the second tube sheet 28 are set as being flexibly connected with housing 1.
Embodiment 3
A kind of chemical industry is used convenient for cleaning-type tubulation heat-exchanger rig, as shown in figures 1-8, includes housing 1, assembling and disassembling device 2, consolidates Determine device 3, the first outlet tube 4, the first inlet tube 5, pedestal 6, heat exchanger tube 7, the first baffle plate 8, the second baffle plate 9 and fixed plate 10;Assembling and disassembling device 2 is provided in the left and right sides of housing 1, assembling and disassembling device 2 and fixing device 3 are connected with housing 1, and first 4 lower end of outlet tube is connect with the left part at 1 top of housing by way of being welded to connect, 5 upper end of the first inlet tube and 1 bottom of housing Right part connected by way of being welded to connect, pedestal 6 is located at the lower section of housing 1, and pedestal 6 is connected with fixing device 3, heat exchange Pipe 7 is located in housing 1, and heat exchanger tube 7 is connected with assembling and disassembling device 2, and the first baffle plate 8 and the second folding are equipped on heat exchanger tube 7 Flowing plate 9, the first baffle plate 8 are located at the right side of the first outlet tube 4, and the first baffle plate 8 and 1 inner wall of housing pass through the side that is welded to connect Formula connects, and the second baffle plate 9 is connect with 1 inner wall of housing by way of being welded to connect, and the second baffle plate 9 is located at the first inlet tube 5 left side, the second baffle plate 9 are located at the lower right of the first baffle plate 8, and the top of fixed plate 10 passes through weldering with the bottom of housing 1 The mode connect in succession connects, and the bottom of fixed plate 10 is connect with the top of pedestal 6 by way of being welded to connect, in housing 1 First annular slot 11 is provided on left side wall, the second annular slot 12 is provided on the right side wall of housing 1.
Assembling and disassembling device 2 includes the first bobbin carriage 21, the second inlet tube 22, the first tube sheet 23, the first small seal pipe 24, first Annular plate 25, the second bobbin carriage 26, the second outlet tube 27, the second tube sheet 28, the second small annular plate 30 of seal pipe 29 and second; The left side wall of first bobbin carriage 21 is connect with the right end of the second inlet tube 22 by way of being welded to connect, the right side of the first bobbin carriage 21 Wall is set as being fixedly connected with the left side wall of the first tube sheet 23, several holes are provided on the first tube sheet 23, in the first tube sheet 23 Right side be provided with the first small seal pipe 24, the first small seal pipe 24 is set as several, and the first small seal pipe 24 and first is managed The hole of plate 23 is corresponding, and the first small seal pipe 24 is located in the hole of the first tube sheet 23, the first small 24 and first tube sheet 23 of seal pipe It is set as being fixedly connected, the first small annular slot 241, first annular plate 25 is provided on the right side wall of the first small seal pipe 24 In the first annular slot 11 of housing 1, the first annular slot 11 of first annular plate 25 and housing 1, which is set as sliding, matches It closes, first annular plate 25 is set as being flexibly connected with housing 1, the right side of the left side wall of first annular plate 25 and the first tube sheet 23 Side wall is connected by way of being welded to connect, and the first small seal pipe 24 is located in first annular plate 25, the right side of the second bobbin carriage 26 Side wall is connect with the left end of the second outlet tube 27 by way of being welded to connect, the left side wall of the second bobbin carriage 26 and the second tube sheet 28 Right side wall be set as being fixedly connected, be provided with several holes on the second tube sheet 28, be provided in the left side of the second tube sheet 28 Two small seal pipes 29, the second small seal pipe 29 are set as several, and the second small seal pipe 29 is corresponding with the hole of the second tube sheet 28, Second small seal pipe 29 is located in the hole of the second tube sheet 28, and the second tube sheet 28 is set as being fixedly connected with the second small seal pipe 29, The second small annular slot 291 is provided on the left side wall of the second small seal pipe 29, the second annular plate 30 is located at the second of housing 1 In annular slot 12, the second annular slot 12 of the second annular plate 30 and housing 1 is set as being slidably matched, the second annular plate 30 are set as being flexibly connected with housing 1, and the second annular right side wall of plate 30 and the left side wall of the second tube sheet 28 pass through the company of welding The mode connect connects, and between the first small 24 and second small seal pipe 29 of seal pipe, the left end of heat exchanger tube 7 is located at heat exchanger tube 7 In first small annular slot 241 of the first small seal pipe 24, the right end of heat exchanger tube 7 is located at the second small ring of the second small seal pipe 29 In shape slot 291, the first small 24 and second small seal pipe 29 of seal pipe is corresponding with heat exchanger tube 7, the first small 24 He of seal pipe Second small seal pipe 29 is set as being flexibly connected with heat exchanger tube 7, and the first tube sheet 23 is located at the left side of housing 1, the second tube sheet 28 Positioned at the right side of housing 1, the first tube sheet 23 and the second tube sheet 28 are set as being flexibly connected with housing 1.
Fixing device 3 includes the first big seal pipe 31, the first guide sleeve 32, inverted U-shaped guide rod 33, the first positioning screw 34th, second largest seal pipe 35, the second guide sleeve 36 and the second positioning screw 37;First big seal pipe 31 is sleeved on the first bobbin carriage 21 On, the first big seal pipe 31 is connect with the first bobbin carriage 21 by way of being welded to connect, and the first big seal pipe 31 is sleeved on housing 1 On, the first big seal pipe 31 is set as being flexibly connected with housing 1, the rear wall of the first guide sleeve 32 and the first big seal pipe 31 Front side wall is connected by way of being welded to connect, and inverted U-shaped guide rod 33 is located in the first guide sleeve 32, inverted U-shaped guide rod 33 Lower-left end is connect with the left end at 6 top of pedestal by way of being welded to connect, and bottom righthand side and the pedestal 6 of inverted U-shaped guide rod 33 push up The right end in portion is connected by way of being welded to connect, and threaded hole, the first positioning spiral shell are provided on the front side wall of the first guide sleeve 32 Bar 34 is located in the threaded hole of the first guide sleeve 32, and the first positioning screw 34 is set as being threadedly coupled with the first guide sleeve 32, the One positioning screw 34 is set as being flexibly connected with inverted U-shaped guide rod 33, and second largest seal pipe 35 is sleeved on the second bobbin carriage 26, and second Big seal pipe 35 is connect with the second bobbin carriage 26 by way of being welded to connect, and second largest seal pipe 35 is sleeved on housing 1, second largest close Tube sealing 35 is set as being flexibly connected with housing 1, and the rear wall of the second guide sleeve 36 and the front side wall of second largest seal pipe 35 pass through The mode being welded to connect connects, and the second guide sleeve 36 is sleeved on inverted U-shaped guide rod 33, is opened on the front side wall of the second guide sleeve 36 There is threaded hole, the second positioning screw 37 is located in the threaded hole of the second guide sleeve 36, the second positioning screw 37 and the second guide sleeve 36 are set as being threadedly coupled, and the second positioning screw 37 is set as being flexibly connected with inverted U-shaped guide rod 33, the first guide sleeve 32, the U that falls Shape guide rod 33, the first positioning screw 34, the second guide sleeve 36 and the second positioning screw 37 are front and rear symmetrical setting.
Embodiment 4
A kind of chemical industry is used convenient for cleaning-type tubulation heat-exchanger rig, as shown in figures 1-8, includes housing 1, assembling and disassembling device 2, consolidates Determine device 3, the first outlet tube 4, the first inlet tube 5, pedestal 6, heat exchanger tube 7, the first baffle plate 8, the second baffle plate 9 and fixed plate 10;Assembling and disassembling device 2 is provided in the left and right sides of housing 1, assembling and disassembling device 2 and fixing device 3 are connected with housing 1, and first 4 lower end of outlet tube is connect with the left part at 1 top of housing by way of being welded to connect, 5 upper end of the first inlet tube and 1 bottom of housing Right part connected by way of being welded to connect, pedestal 6 is located at the lower section of housing 1, and pedestal 6 is connected with fixing device 3, heat exchange Pipe 7 is located in housing 1, and heat exchanger tube 7 is connected with assembling and disassembling device 2, and the first baffle plate 8 and the second folding are equipped on heat exchanger tube 7 Flowing plate 9, the first baffle plate 8 are located at the right side of the first outlet tube 4, and the first baffle plate 8 and 1 inner wall of housing pass through the side that is welded to connect Formula connects, and the second baffle plate 9 is connect with 1 inner wall of housing by way of being welded to connect, and the second baffle plate 9 is located at the first inlet tube 5 left side, the second baffle plate 9 are located at the lower right of the first baffle plate 8, and the top of fixed plate 10 passes through weldering with the bottom of housing 1 The mode connect in succession connects, and the bottom of fixed plate 10 is connect with the top of pedestal 6 by way of being welded to connect, in housing 1 First annular slot 11 is provided on left side wall, the second annular slot 12 is provided on the right side wall of housing 1.
Assembling and disassembling device 2 includes the first bobbin carriage 21, the second inlet tube 22, the first tube sheet 23, the first small seal pipe 24, first Annular plate 25, the second bobbin carriage 26, the second outlet tube 27, the second tube sheet 28, the second small annular plate 30 of seal pipe 29 and second; The left side wall of first bobbin carriage 21 is connect with the right end of the second inlet tube 22 by way of being welded to connect, the right side of the first bobbin carriage 21 Wall is set as being fixedly connected with the left side wall of the first tube sheet 23, several holes are provided on the first tube sheet 23, in the first tube sheet 23 Right side be provided with the first small seal pipe 24, the first small seal pipe 24 is set as several, and the first small seal pipe 24 and first is managed The hole of plate 23 is corresponding, and the first small seal pipe 24 is located in the hole of the first tube sheet 23, the first small 24 and first tube sheet 23 of seal pipe It is set as being fixedly connected, the first small annular slot 241, first annular plate 25 is provided on the right side wall of the first small seal pipe 24 In the first annular slot 11 of housing 1, the first annular slot 11 of first annular plate 25 and housing 1, which is set as sliding, matches It closes, first annular plate 25 is set as being flexibly connected with housing 1, the right side of the left side wall of first annular plate 25 and the first tube sheet 23 Side wall is connected by way of being welded to connect, and the first small seal pipe 24 is located in first annular plate 25, the right side of the second bobbin carriage 26 Side wall is connect with the left end of the second outlet tube 27 by way of being welded to connect, the left side wall of the second bobbin carriage 26 and the second tube sheet 28 Right side wall be set as being fixedly connected, be provided with several holes on the second tube sheet 28, be provided in the left side of the second tube sheet 28 Two small seal pipes 29, the second small seal pipe 29 are set as several, and the second small seal pipe 29 is corresponding with the hole of the second tube sheet 28, Second small seal pipe 29 is located in the hole of the second tube sheet 28, and the second tube sheet 28 is set as being fixedly connected with the second small seal pipe 29, The second small annular slot 291 is provided on the left side wall of the second small seal pipe 29, the second annular plate 30 is located at the second of housing 1 In annular slot 12, the second annular slot 12 of the second annular plate 30 and housing 1 is set as being slidably matched, the second annular plate 30 are set as being flexibly connected with housing 1, and the second annular right side wall of plate 30 and the left side wall of the second tube sheet 28 pass through the company of welding The mode connect connects, and between the first small 24 and second small seal pipe 29 of seal pipe, the left end of heat exchanger tube 7 is located at heat exchanger tube 7 In first small annular slot 241 of the first small seal pipe 24, the right end of heat exchanger tube 7 is located at the second small ring of the second small seal pipe 29 In shape slot 291, the first small 24 and second small seal pipe 29 of seal pipe is corresponding with heat exchanger tube 7, the first small 24 He of seal pipe Second small seal pipe 29 is set as being flexibly connected with heat exchanger tube 7, and the first tube sheet 23 is located at the left side of housing 1, the second tube sheet 28 Positioned at the right side of housing 1, the first tube sheet 23 and the second tube sheet 28 are set as being flexibly connected with housing 1.
Fixing device 3 includes the first big seal pipe 31, the first guide sleeve 32, inverted U-shaped guide rod 33, the first positioning screw 34th, second largest seal pipe 35, the second guide sleeve 36 and the second positioning screw 37;First big seal pipe 31 is sleeved on the first bobbin carriage 21 On, the first big seal pipe 31 is connect with the first bobbin carriage 21 by way of being welded to connect, and the first big seal pipe 31 is sleeved on housing 1 On, the first big seal pipe 31 is set as being flexibly connected with housing 1, the rear wall of the first guide sleeve 32 and the first big seal pipe 31 Front side wall is connected by way of being welded to connect, and inverted U-shaped guide rod 33 is located in the first guide sleeve 32, inverted U-shaped guide rod 33 Lower-left end is connect with the left end at 6 top of pedestal by way of being welded to connect, and bottom righthand side and the pedestal 6 of inverted U-shaped guide rod 33 push up The right end in portion is connected by way of being welded to connect, and threaded hole, the first positioning spiral shell are provided on the front side wall of the first guide sleeve 32 Bar 34 is located in the threaded hole of the first guide sleeve 32, and the first positioning screw 34 is set as being threadedly coupled with the first guide sleeve 32, the One positioning screw 34 is set as being flexibly connected with inverted U-shaped guide rod 33, and second largest seal pipe 35 is sleeved on the second bobbin carriage 26, and second Big seal pipe 35 is connect with the second bobbin carriage 26 by way of being welded to connect, and second largest seal pipe 35 is sleeved on housing 1, second largest close Tube sealing 35 is set as being flexibly connected with housing 1, and the rear wall of the second guide sleeve 36 and the front side wall of second largest seal pipe 35 pass through The mode being welded to connect connects, and the second guide sleeve 36 is sleeved on inverted U-shaped guide rod 33, is opened on the front side wall of the second guide sleeve 36 There is threaded hole, the second positioning screw 37 is located in the threaded hole of the second guide sleeve 36, the second positioning screw 37 and the second guide sleeve 36 are set as being threadedly coupled, and the second positioning screw 37 is set as being flexibly connected with inverted U-shaped guide rod 33, the first guide sleeve 32, the U that falls Shape guide rod 33, the first positioning screw 34, the second guide sleeve 36 and the second positioning screw 37 are front and rear symmetrical setting.
Long stroke cylinder 41, L-shaped telescopic rod 42, electric rotating machine 43, screw 44, first bearing seat 45, nut are further included 46th, connecting rod 47 and second bearing seat 48;Long stroke cylinder 41, L-shaped telescopic rod 42, electric rotating machine 43, screw 44, clutch shaft bearing Seat 45, nut 46, connecting rod 47 and second bearing seat 48 are respectively positioned in inverted U-shaped guide rod 33, the bottom righthand side of L-shaped telescopic rod 42 with Long stroke cylinder 41 is connected, and the left upper end of L-shaped telescopic rod 42 and the bottom of second largest seal pipe 35 are set as being articulated and connected, long The bottom of stroke cylinder 41 is connect by bolted connection with the top of pedestal 6, bottom and the pedestal 6 of electric rotating machine 43 Top connects by bolted connection, and the right end of 43 output shaft of electric rotating machine and the left end of screw 44 are by being welded to connect Mode connects, and the bearing in first bearing seat 45 is connected with the left end of screw 44 in a manner that interference is connect, first bearing seat 45 bottom is connect by bolted connection with the top of pedestal 6, and nut 46 is sleeved on screw 44, nut 46 and screw 44 It matches, the lower end of connecting rod 47 and the top of nut 46 are set as being articulated and connected, the upper end of connecting rod 47 and the first big sealing The bottom of pipe 31 is set as being articulated and connected, and the bearing in second bearing seat 48 is with the right end of screw 44 in a manner that interference is connect Connection, the bottom of second bearing seat 48 are connect by bolted connection with the top of pedestal 6, and second bearing seat 48 is located at solid The left side of fixed board 10.
The first hook 51, second hook 52 and tension spring 53 are further included;The left end and the first guide sleeve 32 of first hook 51 Right side wall connected by way of being welded to connect, the right end and the left side wall of the second guide sleeve 36 of the second hook 52 pass through welding The mode of connection connects, and tension spring 53 is located between the first hook 51 and the second hook 52, and the first hook 51 and the second hook 52 are It is set as being flexibly connected with tension spring 53, first the 51, second hook 52 of hook and before tension spring 53 is respectively positioned on inverted U-shaped guide rod 33 Side.
Operation principle:Because the present invention include housing 1, assembling and disassembling device 2, fixing device 3, the first outlet tube 4, first into Liquid pipe 5, pedestal 6, heat exchanger tube 7, the first baffle plate 8, the second baffle plate 9 and fixed plate 10, so when needing using the present invention, Assembling and disassembling device 2 and housing 1 are combined together first, and passes through fixing device 3 and is fixed, it then will be hot by other equipment Liquid is transported in the first inlet tube 5, and cold liquid is entered from assembling and disassembling device 2 in heat exchanger tube 7, so as to hot liquid and cold liquid It exchanges heat, the liquid in housing 1 after heat exchange is discharged from the first outlet tube 4, and the liquid in heat exchanger tube 7 after heat absorption is filled by assembling and disassembling Put 2 discharges, when being cleaned, first release fixation of the fixing device 3 to assembling and disassembling device 2, then can from housing 1 incite somebody to action Assembling and disassembling device 2 is easily extracted, so as to easily be cleaned to the present invention.
Because assembling and disassembling device 2 include the first bobbin carriage 21, the second inlet tube 22, the first tube sheet 23, the first small seal pipe 24, First annular plate 25, the second bobbin carriage 26, the second outlet tube 27, the second tube sheet 28, the second small 29 and second annular of seal pipe are inserted Plate 30, it is possible to first annular plate 25 is inserted into the first annular slot 11 of housing 1, while by the second annular plate 30 are inserted into the second annular slot 12 of housing 1, and so as to fulfill good sealing, while heat exchanger tube 7 is inserted into first In second small annular slot 291 of the first 241 and second small seal pipe 29 of small annular slot of small seal pipe 24, sealing effect is more It is good, when needing cleaning, the annular plate 30 of first annular plate 25 and second is extracted, while also distinguish out of housing 1 respectively First small 24 and second small seal pipe 29 of seal pipe is pulled up from heat exchanger tube 7, you can simple and fast dismount, for cleaning Facility is provided.
It is positioned because fixing device 3 includes the first big seal pipe 31, the first guide sleeve 32, inverted U-shaped guide rod 33, first Screw rod 34, second largest seal pipe 35, the second guide sleeve 36 and the second positioning screw 37, so when needing using fixing device 3, By turning the first positioning screw 34 and the second positioning screw 37, so as to which the first big seal pipe 31 and second largest seal pipe 35 be divided It is not moved on inverted U-shaped guide rod 33, when the first tube sheet 23 and the second tube sheet 28 are firmly combined one with housing 1 respectively It rises, the first big seal pipe 31 and second largest seal pipe 35 are tightly sleeved on housing 1 at this time, and sealing effect is more preferable, then leads to again It crosses and tightens the first positioning screw 34 and the second positioning screw 37, so as to be divided by the first positioning screw 34 and the second positioning screw 37 The first big seal pipe 31 and second largest seal pipe 35 are not fixed, so as to which assembling and disassembling device 2 and housing 1 are firmly incorporated in one It rises.
Because further included long stroke cylinder 41, L-shaped telescopic rod 42, electric rotating machine 43, screw 44, first bearing seat 45, Nut 46, connecting rod 47 and second bearing seat 48 are acted, long stroke cylinder 41 so can also start long stroke cylinder 41 Second largest seal pipe 35 is driven to be moved to the right, when the position of movement setting, stops the action of long stroke cylinder 41, simultaneously Electric rotating machine 43 can be started to be operated, it is first big close so as to drive so as to which nut 46 be driven to be moved on screw 44 Tube sealing 31 is moved to the left, and when the position for moving to setting, the motor 43 that stops rotating is operated, and alleviates staff Labor intensity, it is time saving and energy saving.
Because having further included the first hook 51, second hook 52 and tension spring 53, due to the left end and first of the first hook 51 The right side wall of guide sleeve 32 is connected by way of being welded to connect, the right end of the second hook 52 and the left side wall of the second guide sleeve 36 It is connected by way of being welded to connect, so the fixed effect of fixing device 3 can be improved by tension spring 53.
Embodiment described above only expresses the preferred embodiment of the present invention, and description is more specific and detailed, but simultaneously Cannot the limitation to the scope of the claims of the present invention therefore be interpreted as.It should be pointed out that for those of ordinary skill in the art For, without departing from the inventive concept of the premise, several deformations can also be made, improves and substitutes, these belong to this hair Bright protection domain.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.

Claims (5)

1. a kind of chemical industry is used convenient for cleaning-type tubulation heat-exchanger rig, which is characterized in that include housing (1), assembling and disassembling device (2), Fixing device (3), the first outlet tube (4), the first inlet tube (5), pedestal (6), heat exchanger tube (7), the first baffle plate (8), second Baffle plate (9) and fixed plate (10);Assembling and disassembling device (2), assembling and disassembling device (2) and fixation are provided at left and right sides of housing (1) Device (3) is connected with housing (1), and the left part at the top of the first outlet tube (4) lower end and housing (1) passes through the side that is welded to connect Formula connects, and the first inlet tube (5) upper end is connect with the right part of housing (1) bottom by way of being welded to connect, and pedestal (6) is located at The lower section of housing (1), pedestal (6) are connected with fixing device (3), and heat exchanger tube (7) is in housing (1), heat exchanger tube (7) and dress Dismantling device (2) is connected, and the first baffle plate (8) and the second baffle plate (9), the first baffle plate (8) are equipped on heat exchanger tube (7) Positioned at the right side of the first outlet tube (4), the first baffle plate (8) is connect with housing (1) inner wall by way of being welded to connect, and second Baffle plate (9) is connect with housing (1) inner wall by way of being welded to connect, and the second baffle plate (9) is positioned at the first inlet tube (5) Left side, the second baffle plate (9) lead to positioned at the lower right of the first baffle plate (8), the top and the bottom of housing (1) of fixed plate (10) The mode being welded to connect to be crossed to connect, the bottom of fixed plate (10) is connect with the top of pedestal (6) by way of being welded to connect, First annular slot (11) is provided on the left side wall of housing (1), the second annular slot is provided on the right side wall of housing (1) (12)。
2. a kind of chemical industry according to claim 1 is used convenient for cleaning-type tubulation heat-exchanger rig, which is characterized in that assembling and disassembling device (2) include the first bobbin carriage (21), the second inlet tube (22), the first tube sheet (23), the first small seal pipe (24), it is first annular insert Plate (25), the second bobbin carriage (26), the second outlet tube (27), the second tube sheet (28), the second small seal pipe (29) and the second annular are inserted Plate (30);The left side wall of first bobbin carriage (21) is connect with the right end of the second inlet tube (22) by way of being welded to connect, and first The right side wall of bobbin carriage (21) is set as being fixedly connected with the left side wall of the first tube sheet (23), is provided on the first tube sheet (23) several A hole is provided with the first small seal pipe (24) on the right side of the first tube sheet (23), and the first small seal pipe (24) is set as several, First small seal pipe (24) is corresponding with the hole of the first tube sheet (23), and the first small seal pipe (24) is positioned at the hole of the first tube sheet (23) Interior, the first small seal pipe (24) is set as being fixedly connected with the first tube sheet (23), on the right side wall of the first small seal pipe (24) The first small annular slot (241) is provided with, first annular plate (25) is in the first annular slot (11) of housing (1), and first Annular plate (25) and the first annular slot (11) of housing (1) are set as being slidably matched, first annular plate (25) and housing (1) it is set as being flexibly connected, the left side wall of first annular plate (25) is with the right side wall of the first tube sheet (23) by being welded to connect Mode connect, the first small seal pipe (24) is in the first annular plate (25), the right side wall and second of the second bobbin carriage (26) The left end of outlet tube (27) is connected by way of being welded to connect, the left side wall of the second bobbin carriage (26) and the right side of the second tube sheet (28) Side wall is set as being fixedly connected, several holes are provided on the second tube sheet (28), and is provided on the left of the second tube sheet (28) Two small seal pipes (29), the second small seal pipe (29) are set as several, the second small seal pipe (29) and the second tube sheet (28) Hole is corresponding, and the second small seal pipe (29) is in the hole of the second tube sheet (28), the second tube sheet (28) and the second small seal pipe (29) it is set as being fixedly connected, the second small annular slot (291), the second ring is provided on the left side wall of the second small seal pipe (29) Shape plate (30) is in the second annular slot (12) of housing (1), the second annular plate (30) and the second annular of housing (1) Slot (12) is set as being slidably matched, and the second annular plate (30) is set as being flexibly connected with housing (1), the second annular plate (30) right side wall is connect with the left side wall of the second tube sheet (28) by way of being welded to connect, and heat exchanger tube (7) is small positioned at first Between seal pipe (24) and the second small seal pipe (29), it is first small to be located at the first small seal pipe (24) for the left end of heat exchanger tube (7) In annular slot (241), the right end of heat exchanger tube (7) is located in the second small annular slot (291) of the second small seal pipe (29), the One small seal pipe (24) and the second small seal pipe (29) are corresponding with heat exchanger tube (7), the first small seal pipe (24) and second small Seal pipe (29) is set as being flexibly connected with heat exchanger tube (7), and the first tube sheet (23) is positioned at the left side of housing (1), the second tube sheet (28) it is set as being flexibly connected with housing (1) positioned at the right side of housing (1), the first tube sheet (23) and the second tube sheet (28).
3. a kind of chemical industry according to claim 2 is used convenient for cleaning-type tubulation heat-exchanger rig, which is characterized in that fixing device (3) include the first big seal pipe (31), the first guide sleeve (32), inverted U-shaped guide rod (33), the first positioning screw (34), Two big seal pipes (35), the second guide sleeve (36) and the second positioning screw (37);First big seal pipe (31) is sleeved on the first bobbin carriage (21) on, the first big seal pipe (31) is connect with the first bobbin carriage (21) by way of being welded to connect, the first big seal pipe (31) It is sleeved on housing (1), the first big seal pipe (31) is set as being flexibly connected with housing (1), the rear wall of the first guide sleeve (32) It is connect by way of being welded to connect with the front side wall of the first big seal pipe (31), inverted U-shaped guide rod (33) is oriented to positioned at first It covers in (32), the lower-left end of inverted U-shaped guide rod (33) is connect with the left end at the top of pedestal (6) by way of being welded to connect, U The bottom righthand side of shape guide rod (33) is connect with the right end at the top of pedestal (6) by way of being welded to connect, in the first guide sleeve (32) threaded hole is provided on front side wall, for the first positioning screw (34) in the threaded hole of the first guide sleeve (32), first is fixed Position screw rod (34) is set as being threadedly coupled with the first guide sleeve (32), and the first positioning screw (34) is set with inverted U-shaped guide rod (33) Flexible connection is set to, second largest seal pipe (35) is sleeved on the second bobbin carriage (26), second largest seal pipe (35) and the second bobbin carriage (26) it is connected by way of being welded to connect, second largest seal pipe (35) is sleeved on housing (1), second largest seal pipe (35) and housing (1) it is set as being flexibly connected, the rear wall of the second guide sleeve (36) passes through the company of welding with the front side wall of second largest seal pipe (35) The mode connect connects, and the second guide sleeve (36) is sleeved on inverted U-shaped guide rod (33), is opened on the front side wall of the second guide sleeve (36) There is threaded hole, the second positioning screw (37) is in the threaded hole of the second guide sleeve (36), the second positioning screw (37) and second Guide sleeve (36) is set as being threadedly coupled, and the second positioning screw (37) is set as being flexibly connected with inverted U-shaped guide rod (33), and first Guide sleeve (32), inverted U-shaped guide rod (33), the first positioning screw (34), the second guide sleeve (36) and the second positioning screw (37) It is front and rear symmetrical setting.
4. a kind of chemical industry according to claim 3 is used convenient for cleaning-type tubulation heat-exchanger rig, which is characterized in that has further included Long stroke cylinder (41), electric rotating machine (43), screw (44), first bearing seat (45), nut (46), connects L-shaped telescopic rod (42) Extension bar (47) and second bearing seat (48);Long stroke cylinder (41), L-shaped telescopic rod (42), electric rotating machine (43), screw (44), First bearing seat (45), nut (46), connecting rod (47) and second bearing seat (48) are respectively positioned in inverted U-shaped guide rod (33), L-shaped The bottom righthand side of telescopic rod (42) is connected with long stroke cylinder (41), left upper end and the second largest seal pipe of L-shaped telescopic rod (42) (35) bottom is set as being articulated and connected, the side being bolted at the top of the bottom of long stroke cylinder (41) and pedestal (6) Formula connects, and the bottom of electric rotating machine (43) is connect by bolted connection with the top of pedestal (6), and electric rotating machine (43) is defeated The right end of shaft is connect with the left end of screw (44) by way of being welded to connect, bearing and screw in first bearing seat (45) (44) left end is connected by way of interference connection, passes through bolt at the top of the bottom of first bearing seat (45) and pedestal (6) The mode of connection connects, and nut (46) is sleeved on screw (44), and nut (46) is matched with screw (44), under connecting rod (47) With being set as being articulated and connected at the top of nut (46), the upper end of connecting rod (47) and the bottom of the first big seal pipe (31) are set at end To be articulated and connected, the bearing in second bearing seat (48) is connected with the right end of screw (44) in a manner that interference is connect, and second The bottom of bearing block (48) is connect by bolted connection with the top of pedestal (6), and second bearing seat (48) is positioned at fixation The left side of plate (10).
5. a kind of chemical industry according to claim 4 is used convenient for cleaning-type tubulation heat-exchanger rig, which is characterized in that has further included First hook (51), the second hook (52) and tension spring (53);The left end of first hook (51) and the right side of the first guide sleeve (32) Wall is connected by way of being welded to connect, and the right end of the second hook (52) and the left side wall of the second guide sleeve (36) pass through the company of welding The mode connect connects, and tension spring (53) between the first hook (51) and the second hook (52), hang by the first hook (51) and second Hook (52) is set as being flexibly connected with tension spring (53), and the first hook (51), the second hook (52) and tension spring (53) are respectively positioned on down U The front of shape guide rod (33).
CN201711448614.6A 2017-12-27 2017-12-27 A kind of chemical industry, which is used, is convenient for cleaning-type tubulation heat-exchanger rig Active CN108195211B (en)

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CN103206884A (en) * 2012-01-16 2013-07-17 三星电子株式会社 Header Unit And Heat Exchanger Having The Same
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CN2308868Y (en) * 1997-03-10 1999-02-24 苏州市吴县水电解制氢设备公司 Gas cooler
CN2438079Y (en) * 2000-08-25 2001-07-04 顾安胜 Corrugated pipe heat-exhanger
EP1367351A1 (en) * 2002-05-29 2003-12-03 Lurgi AG Heat exchanger
JP2005291624A (en) * 2004-03-31 2005-10-20 Iwai Kikai Kogyo Co Ltd Multitubular heat exchanger
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Publication number Priority date Publication date Assignee Title
CN110068157A (en) * 2019-05-08 2019-07-30 淮阴师范学院 A kind of energy-saving and environment-friendly mixed type wall-hanging solar water heater
CN110068157B (en) * 2019-05-08 2020-08-18 淮阴师范学院 Energy-saving and environment-friendly mounting structure of mixed type wall-mounted solar water heater

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