CN210399704U - Heat exchange device for hernia purification air separation plant - Google Patents

Heat exchange device for hernia purification air separation plant Download PDF

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Publication number
CN210399704U
CN210399704U CN201920784538.4U CN201920784538U CN210399704U CN 210399704 U CN210399704 U CN 210399704U CN 201920784538 U CN201920784538 U CN 201920784538U CN 210399704 U CN210399704 U CN 210399704U
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pipe
fixed
motor
tube
heat exchange
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CN201920784538.4U
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Chinese (zh)
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续斌
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Guangxi Jinchuan Xinrui Gas Co ltd
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Guangxi Jinchuan Xinrui Gas Co ltd
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Abstract

The utility model discloses a heat exchange device for hernia purification air separation plant, which comprises a housin, tube sheet and lower tube sheet are installed to the inside from the top down of casing, and are fixed with the transduction pipe on tube sheet and the lower tube sheet, the left and right sides portion of transduction pipe all is fixed with the heater, and the inside fixed heating pipe of heater from left to right runs through the transduction pipe, be fixed with the circulating pump on the transduction pipe, the bracing piece has all been welded to the inboard of going up tube sheet and lower tube sheet, and installs the motor on the bracing piece, install the fixing base in the axis of rotation of motor left end installation, and the outer wall of fixing base is fixed with the flabellum, the PLC controller is installed to the lower extreme of transduction pipe, and the output of PLC controller and the input electric connection of circulating pump, motor and heating. The utility model discloses a set up transduction pipe, circulating pump, PLC controller, motor, heating pipe, flabellum and axis of rotation, solved the complicated not energy-concerving and environment-protective and not high problem that reduces work efficiency of efficiency when the heat transfer of structure.

Description

Heat exchange device for hernia purification air separation plant
Technical Field
The utility model relates to a heat exchange technical field for air separation equipment specifically is a heat exchange device for hernia purification air separation plant.
Background
An air separation plant is a plant which takes air as a raw material, turns the air into liquid by a compression cycle deep freezing method, and gradually separates and produces inert gases such as hernia, oxygen, nitrogen, argon and the like from the liquid air by rectification, and generally the air separation plant needs a heat exchange device for maintaining heat balance.
However, the prior art has the following defects:
1. the traditional heat exchange device has the advantages of complex structure, higher cost, poor heat exchange effect, energy conservation and environmental protection, and no energy recycling;
2. the traditional heat exchange device has low efficiency in heat exchange, and the exchange of cold and hot media is slow, thereby greatly reducing the working efficiency of people.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a heat exchange device for air separation equipment of hernia purification has solved the complicated not energy-concerving and environment-protective and the not high problem that reduces work efficiency of efficiency when the heat transfer of heat exchange device structure.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a heat exchange device for air separation plant of hernia purification, includes the casing, tube sheet and lower tube sheet are installed to the inside from the top down of casing, and are fixed with the transduction pipe on tube sheet and the lower tube sheet, the left and right sides portion of transduction pipe all is fixed with the heater, and the inside fixed heating pipe of heater from left to right runs through the transduction pipe, be fixed with the circulating pump on the transduction pipe, the bracing piece has all been welded with the inboard of lower tube sheet to the upper tube sheet, and installs the motor on the bracing piece, install the fixing base in the axis of rotation of motor left end installation, and the outer wall of fixing base is fixed with the flabellum.
Preferably, the upper end of the transduction pipe is sequentially welded with a water inlet pipe and a water outlet pipe from left to right, and valves are fixed on the water inlet pipe and the water outlet pipe.
Preferably, the upper tube plate and the lower tube plate are fixedly connected with the left inner wall and the right inner wall of the energy conversion tube, and the upper tube plate and the lower tube plate are connected with the motor in a welding mode through the supporting rods.
Preferably, the output of motor is connected with the right-hand member of axis of rotation, and the left end of axis of rotation and the right-hand member fixed connection of fixing base, the PLC controller is installed to the lower extreme of transduction pipe, and the output of PLC controller respectively with the input electric connection of circulating pump, motor and heating pipe.
Preferably, a left vertebral body tube is fixed at the left end of the shell, and a right vertebral body tube is fixed at the right end of the shell.
(III) advantageous effects
The utility model provides a heat exchange device for hernia purification air separation plant possesses following beneficial effect:
(1) the utility model solves the problems of complicated structure, energy saving and environmental protection of a heat exchange device by arranging the energy conversion pipe, the circulating pump, the PLC controller and the heating pipe, when in use, the valve on the water inlet pipe needs to be opened to lead water under normal temperature into the energy conversion pipe, then the power supply of the circulating pump is connected through the PLC controller, the circulating pump connected with the power supply can pump the water under normal temperature into the energy conversion pipe for circulating flow, the gas generated by air separation equipment can be led into the shell through the right centrum pipe during heat exchange, the gas temperature is higher, the heat transferability is utilized, the temperature of the gas can be reduced through the temperature of normal temperature water, when the temperature of the gas is reduced, the temperature of the water under normal temperature can be increased to become warm water, through opening the valve on the drain pipe, the warm water can be discharged as domestic water, the effect of energy recycling is realized, energy saving and environmental protection are realized, otherwise, the power supply, can dispel the heat after the heating wire circular telegram in the heating tube, utilize the hot transferability of heat to transmit the aquatic in the transducing pipe with the heat in the same reason for the temperature of water risees, and gaseous temperature through the warm water rising, the transducing effect is good, and simple structure cost is lower.
(2) The utility model discloses a set up the motor, the flabellum, fixing base and axis of rotation, the problem of the not high reduction work efficiency of heat exchange device efficiency when the heat transfer has been solved, during the use, through the power of PLC controller switch-on motor, the motor of switch-on can begin the operation, because the output of motor passes through the axis of rotation and the fixing base rotates and is connected, and the outer wall of fixing base is fixed with the flabellum, the motor operation can drive the flabellum rotation through the axis of rotation, high-speed rotatory flabellum can accelerate the ambient air flow velocity production air current, the exchange speed of inside cold and hot medium has been accelerated greatly, and the work efficiency.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the heater and the energy conversion tube of FIG. 1 according to the present invention;
fig. 3 is a schematic view of the connection between the motor and the upper and lower tube plates in fig. 1 according to the present invention.
The reference numbers in the figures are: 1. a transduction tube; 2. a water inlet pipe; 3. a circulation pump; 4. a drain pipe; 5. a valve; 6. a PLC controller; 7. a heater; 8. a left vertebral body duct; 9. a housing; 10. a lower tube plate; 11. an upper tube sheet; 12. a motor; 13. a right vertebral body duct; 14. heating a tube; 15. a fan blade; 16. a fixed seat; 17. a rotating shaft; 18. a support rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-3, the utility model provides a technical solution: a heat exchange device for an air separation device for purifying hernia comprises a shell 9, an upper tube plate 11 and a lower tube plate 10 are arranged in the shell 9 from top to bottom, a transduction tube 1 is fixed on the upper tube plate 11 and the lower tube plate 10, a water inlet tube 2 and a water outlet tube 4 are sequentially welded at the upper end of the transduction tube 1 from left to right, valves 5 are fixed on the water inlet tube 2 and the water outlet tube 4, heaters 7 are fixed at the left and right parts of the transduction tube 1, a heating tube 14 fixed in the heaters 7 penetrates through the transduction tube 1 from left to right, the type of the heating tube 14 is HAOYU, a circulating pump 3 is fixed on the transduction tube 1, the type of the circulating pump 3 is ISW, in the known prior art, a support rod 18 is welded at the inner sides of the upper tube plate 11 and the lower tube plate 10, a motor 12 is arranged on the support rod 18, the type of the motor 12 is 4GN30K, in the known prior art, the upper tube plate 11 and the lower tube, the upper tube plate 11 and the lower tube plate 10 are welded with the motor 12 through the support rod 18, the rotating shaft 17 installed at the left end of the motor 12 is provided with the fixing seat 16, the output end of the motor 12 is rotatably connected with the right end of the rotating shaft 17, the left end of the rotating shaft 17 is fixedly connected with the right end of the fixing seat 16, the lower end of the energy conversion tube 1 is provided with the PLC 6, the model of the PLC 6 is S7400, in the prior art, when in use, the valve 5 on the water inlet tube 2 needs to be opened to lead water at normal temperature into the energy conversion tube 1, then the PLC 6 is connected with the power supply of the circulating pump 3, the circulating pump 3 connected with the power supply can pump the water at normal temperature into the energy conversion tube 1 for circulating flow, gas generated by the air separation device can be led into the shell 9 through the right vertebral body tube 13 during heat exchange, the gas temperature is higher, and the temperature of the gas can, when the temperature of the gas is reduced, the temperature of the water per se can rise to become warm water, the warm water can be discharged as domestic water by opening the valve 5 on the water discharge pipe 4, the energy recycling effect is achieved, energy is saved and environment is protected, otherwise, the power supply of the heating pipe 14 in the heater 7 can be switched on through the PLC 6, the heating wire in the heating pipe 14 can radiate heat after being electrified, the heat is transferred to the water in the energy conversion pipe 1 by utilizing the heat transfer property in the same way, the temperature of the water is increased, the temperature of the gas is increased through the warm water, the output end of the PLC 6 is respectively electrically connected with the circulating pump 3, the motor 12 and the input end of the heating pipe 14, the outer wall of the fixing seat 16 is fixed with the fan blade 15, the left vertebral body pipe 8 is fixed at the left end of the shell 9, the right vertebral body pipe 13 is fixed at the right end of the shell 9, when in use, the motor 12 of switch on will begin to operate, because the output of motor 12 passes through axis of rotation 17 and is connected with the rotation of fixing base 16, and the outer wall of fixing base 16 is fixed with flabellum 15, and the operation of motor 12 can drive flabellum 15 rotatory through axis of rotation 17, and high-speed rotatory flabellum 15 can accelerate the ambient air flow velocity and produce the air current.
The working principle is as follows: when the energy-saving water heater is used, a valve 5 on a water inlet pipe 2 needs to be opened to lead water at normal temperature into an energy conversion pipe 1, then a PLC (programmable logic controller) 6 is used for switching on a power supply of a circulating pump 3, the circulating pump 3 which is powered on can pump the water at normal temperature into the energy conversion pipe 1 for circulating flow, gas generated by an air separation device can be led into a shell 9 through a right cone pipe 13 during heat exchange, the gas temperature is high, the gas temperature can be reduced by utilizing the heat transferability through the temperature of normal-temperature water, the temperature of the water at normal temperature can be increased to become warm water when the gas temperature is reduced, the warm water can be discharged as domestic water by opening the valve 5 on a drain pipe 4, the energy recycling effect is achieved, energy is saved and environment is protected, otherwise, the PLC 6 can be used for switching on the power supply of a heating pipe 14 in the heater 7, and heating wires in, utilize the aquatic of thermal transmissibility with heat transfer to in the energy conversion pipe 1 like this for the temperature of water risees, rise gaseous temperature through the warm water, then through the power of PLC controller 6 switch-on motor 12, the motor 12 of switch-on can begin to operate, because the output of motor 12 passes through axis of rotation 17 and is connected with the rotation of fixing base 16, and the outer wall of fixing base 16 is fixed with flabellum 15, the operation of motor 12 can drive the rotation of flabellum 15 through axis of rotation 17, high-speed rotatory flabellum 15 can accelerate the ambient air flow speed and produce the air current.
To sum up can, the utility model discloses a set up transducing pipe 1, circulating pump 3, PLC controller 6, motor 12, heating pipe 14, flabellum 15, fixing base 16 and axis of rotation 17, solved the complicated not energy-concerving and environment-protective and not high reduction work efficiency's of efficiency problem when the heat transfer of heat exchange device structure.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A heat exchange device for a hernia purification air separation device comprises a shell (9), and is characterized in that: the utility model discloses a shell, including casing (9), pipe sheet (11) and lower tube plate (10) are installed from the top down to the inside of casing (9), and go up pipe sheet (11) and be fixed with transduction pipe (1) down on pipe sheet (10), the portion all is fixed with heater (7) about transduction pipe (1), and heater (7) inside fixed heating pipe (14) from left to right run through transduction pipe (1), be fixed with circulating pump (3) on transduction pipe (1), the inboard of going up pipe sheet (11) and lower tube plate (10) has all welded bracing piece (18), and installs motor (12) on bracing piece (18), install fixing base (16) on axis of rotation (17) of motor (12) left end installation, and the outer wall of fixing base (16) is fixed with flabellum (15).
2. The heat exchange device for the hernia purification air separation plant according to claim 1, wherein: the upper end of the energy conversion pipe (1) is sequentially welded with a water inlet pipe (2) and a water outlet pipe (4) from left to right, and valves (5) are fixed on the water inlet pipe (2) and the water outlet pipe (4).
3. The heat exchange device for the hernia purification air separation plant according to claim 1, wherein: go up tube sheet (11) and lower tube sheet (10) all with the left and right sides inner wall fixed connection of transducing pipe (1), and go up tube sheet (11) and lower tube sheet (10) and all pass through bracing piece (18) and motor (12) welded connection.
4. The heat exchange device for the hernia purification air separation plant according to claim 1, wherein: the output of motor (12) rotates with the right-hand member of axis of rotation (17) to be connected, and the left end of axis of rotation (17) and the right-hand member fixed connection of fixing base (16), PLC controller (6) are installed to the lower extreme of transduction pipe (1), and the output of PLC controller (6) respectively with the input electric connection of circulating pump (3), motor (12) and heating pipe (14).
5. The heat exchange device for the hernia purification air separation plant according to claim 1, wherein: the left end of the shell (9) is fixed with a left vertebral body tube (8), and the right end of the shell (9) is fixed with a right vertebral body tube (13).
CN201920784538.4U 2019-05-27 2019-05-27 Heat exchange device for hernia purification air separation plant Active CN210399704U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920784538.4U CN210399704U (en) 2019-05-27 2019-05-27 Heat exchange device for hernia purification air separation plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920784538.4U CN210399704U (en) 2019-05-27 2019-05-27 Heat exchange device for hernia purification air separation plant

Publications (1)

Publication Number Publication Date
CN210399704U true CN210399704U (en) 2020-04-24

Family

ID=70346263

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920784538.4U Active CN210399704U (en) 2019-05-27 2019-05-27 Heat exchange device for hernia purification air separation plant

Country Status (1)

Country Link
CN (1) CN210399704U (en)

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