CN213562237U - Rectifier unit heat exchanger overhauls equipment - Google Patents
Rectifier unit heat exchanger overhauls equipment Download PDFInfo
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- CN213562237U CN213562237U CN202022415012.4U CN202022415012U CN213562237U CN 213562237 U CN213562237 U CN 213562237U CN 202022415012 U CN202022415012 U CN 202022415012U CN 213562237 U CN213562237 U CN 213562237U
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- heat exchanger
- exchanger body
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- pull rods
- rectifier unit
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Abstract
The application discloses rectifier unit heat exchanger maintenance equipment, including setting up the clamp plate in heat exchanger body one end and setting up two pull rods in heat exchanger body both sides, the upper end both sides of clamp plate all are equipped with the through-hole, two pull rods all run through the bottom of heat exchanger body and extend to the upper end of heat exchanger body, two pull rods are located the both sides of heat exchanger body respectively, and two pull rods run through two through-holes respectively, the both ends of pull rod all are equipped with the external screw thread, the both ends of pull rod all spiral shell of closing have a stopper, the upper portion intermediate position department of clamp plate is equipped with the screw thread through-hole, spiral shell closes in the screw thread through-hole and has been equipped with adjusting screw, adjusting screw's one end is rotated and is connected with. The utility model discloses can carry out the pretension to the heat exchanger of different models, then demolish fastening bolt, can dismantle after finishing using and be less part, convenient storage, occupation space is little, has not only improved maintenance efficiency and has still reduced cost of maintenance.
Description
Technical Field
The utility model relates to the technical field of machinery, especially, relate to a rectifier unit heat exchanger overhauls equipment.
Background
The heat exchanger is an energy-saving device for realizing heat transfer between materials between two or more than two fluids with different temperatures, and is used for transferring heat from the fluid with higher temperature to the fluid with lower temperature so that the temperature of the fluid reaches the index specified by the process to meet the requirements of process conditions, and is also one of main devices for improving the energy utilization rate; the heat exchanger industry relates to more than 30 industries such as heating ventilation, pressure vessels, reclaimed water treatment equipment, chemical industry, petroleum and the like, and an industrial chain is formed mutually.
The heat exchanger is matched with cooling equipment of the rectifier unit, the stable operation of the rectifier unit is directly influenced by dirt blockage in the heat exchanger, and the heat exchanger pieces need to be disassembled and cleaned by electrical personnel for annual overhaul; the heat exchanger has 8 fastening screws M20, the screw thread length of the screw is about 200mm, the heat exchanger radiating fins are overhauled each time, and the heat exchanger fins are loosened and pressed tightly; two former employees loosen, tighten the nut with the box spanner, overhaul a heat exchanger, and the dismouting bolt time takes 30 minutes, and is both time-consuming and hard, for this reason we provide a rectifier unit heat exchanger overhaul equipment and solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The application provides a rectifier unit heat exchanger maintenance equipment has solved traditional heat exchanger and has maintained the problem of dismantling waste time and energy, inefficiency.
The application provides a rectifier unit heat exchanger overhauls equipment, including setting up at the clamp plate of heat exchanger body one end and setting up two pull rods in heat exchanger body both sides, its characterized in that: the utility model discloses a heat exchanger, including clamp plate, pull rod, heat exchanger body, through-hole, two, the pull rod is located respectively the upper end both sides of clamp plate all are equipped with the through-hole, two the pull rod all runs through the bottom of heat exchanger body and extends to the upper end of heat exchanger body, two the pull rod is located respectively the both sides of heat exchanger body, and two the pull rod runs through two respectively the through-hole, the both ends of pull rod all are equipped with the external screw thread, the both ends of pull rod are all screwed and are closed spacing piece, the upper portion intermediate position department of clamp plate is equipped with the screw thread through-hole, the screw thread is threaded in the screw thread through-hole and is had adjusting screw, adjusting screw's one end is rotated and is.
Preferably, the both sides of clamp plate all are equipped with the sleeve, it is equipped with the bracing piece to run through in the sleeve, the one end of bracing piece is fixed with first cushion, first cushion is contradicted the one end of heat exchanger body.
Preferably, the bottom of the second cushion block is provided with a rubber layer.
Preferably, the number of the sleeves is 2-4.
Preferably, the limiting block is a hexagon nut.
Preferably, the thread of the adjusting screw is a trapezoidal thread.
Preferably, the through hole is a long hole.
According to the technical scheme, the application provides maintenance equipment for the heat exchanger of the rectifier unit, when the maintenance equipment is used, the adjusting screw rods are screwed on the pressing plate, the plurality of supporting rods penetrate through the sleeve, the limiting blocks are screwed at one ends of the supporting rods, the ends of the two supporting rods, which are not screwed with the limiting blocks, penetrate through the through holes and the holes in the heat exchanger body, if the two sides of the heat exchanger body are not provided with the holes, a group of fastening screw rods can be detached in advance, the supporting rods penetrate through the holes reserved by the fastening screw rods and extend to the lower end of the heat exchanger body, the limiting blocks at the lower ends are screwed to the lower ends of the supporting rods and abut against the bottom of the heat exchanger body, the second cushion block abuts against the top of the heat exchanger body, then the fastening screw rods on the heat exchanger body are detached, after detachment is finished, the adjusting screw rods are rotated through, after finishing the installation of the heat exchange fin, the equipment is installed on the heat exchanger body by adopting the mode, and after the heat exchange fin in the heat exchanger body reaches a proper position by rotating the adjusting screw rod, the equipment is finally dismantled by installing the fastening screw rod.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the matching of the pull rod, the pressing plate and the adjusting screw rod, the heat exchanger is pre-tightened, and then the fastening screw rod is disassembled or assembled, so that the problem of time and labor waste during direct disassembly is solved, and the overhauling efficiency of the heat exchanger is improved;
2. through the cooperation of through-hole, pull rod and stopper, can remove after finishing using and deposit to the heat exchanger pretension of different models, reduce the manufacturing of equipment and the space that occupies.
To sum up, the utility model discloses can carry out the pretension to the heat exchanger of different models, then demolish fastening bolt, can dismantle after finishing using and be less part, convenient storage, occupation space is little, has not only improved maintenance efficiency and has still reduced cost of maintenance.
Drawings
In order to more clearly illustrate the technical solution of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without any creative effort.
Fig. 1 is a schematic view of a service state structure of a heat exchanger maintenance device of a rectifier unit provided by the utility model;
fig. 2 is a top view of a service state of the maintenance equipment for the heat exchanger of the rectifier unit provided by the utility model;
in the figure: 1 clamp plate, 2 bracing pieces, 3 first cushion blocks, 4 heat exchanger bodies, 5 pull rods, 6 limiting blocks, 7 limiting holes, 8 adjusting screw rods, 9 sleeves, 10 second cushion blocks and 11 rotating rods.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings.
Referring to fig. 1-2, a heat exchanger maintenance device for a rectifier unit comprises a pressing plate 1 arranged at one end of a heat exchanger body 4 and two pull rods 5 arranged at two sides of the heat exchanger body 4, wherein the pressing plate 1 is a cuboid formed by welding a plurality of steel plates, the pull rods 5 are made of aluminum alloy materials, through holes are formed in two sides of the upper end of the pressing plate 1, the diameter of each through hole is larger than that of each pull rod 5, each through hole is a long hole, the position of each pull rod 5 can be adjusted, the application range of the device is enlarged, the two pull rods 5 penetrate through the bottom of the heat exchanger body 4 and extend to the upper end of the heat exchanger body 4, the pull rods 5 with holes in two sides of the heat exchanger body 4 penetrate through holes in the heat exchanger body 4, if the two sides of the heat exchanger body 4 are provided with holes, a set of fastening screws can be detached in advance, the two fastening bolts at two ends of, two pull rods 5 are located the both sides of heat exchanger body 4 respectively, it is stable to support, and two pull rods 5 run through two through-holes respectively, the both ends of pull rod 5 all are equipped with the external screw thread, the both ends of pull rod 5 all spiral shell and close stopper 6, stopper 6 is hexagon nut, convenient manufacturing and regulation, the upper portion intermediate position department of clamp plate 1 is equipped with the screw thread through-hole, the screw thread is threaded in the screw thread through-hole and is had adjusting screw 8, adjusting screw 8's screw thread is trapezoidal thread, long service life, difficult smooth silk, adjusting screw 8's one end is rotated and is connected with second cushion 10, the one end at heat exchanger body 4 is contradicted to second cushion 10, the bottom of second cushion 10 is equipped with the rubber layer, avoid the anti-rust paint on fish tail heat exchanger body 4, one side of the adjusting screw 8 other end is equipped with spacing hole 7, be equipped with dwang 11 in.
The utility model discloses in, clamp plate 1's both sides all are equipped with sleeve 9, and sleeve 9 is 4, and each two in clamp plate 1's both sides run through in the sleeve 9 and are equipped with bracing piece 2, and the one end of bracing piece 2 is fixed with first cushion 3, and first cushion 3 is contradicted in the one end of heat exchanger body 4, because the fin is very big elasticity occasionally demolishd, avoids taking place great slope suddenly when using.
According to the technical scheme, when the heat exchanger is used, the adjusting screw rods 8 are screwed on the pressure plate 1, the plurality of support rods 2 penetrate through the sleeve 9, the limiting blocks 6 are screwed at one ends of the support rods 2, the ends, where the limiting blocks 6 are not screwed, of the two support rods 2 penetrate through the through holes and the holes in the heat exchanger body 4, if no holes exist on the two sides of the heat exchanger body 4, a group of fastening screw rods can be detached in advance, the support rods 2 penetrate through the holes reserved by the fastening screw rods and extend to the lower end of the heat exchanger body 4, the limiting blocks 6 at the lower ends are screwed to the lower ends of the support rods 2, the limiting blocks 6 at the lower ends are abutted to the bottom of the heat exchanger body 4, the second cushion blocks 10 are abutted to the top of the heat exchanger body 4, then the fastening screw rods on the heat exchanger body 4 are detached, after detachment is finished, the adjusting screw rods 8 are rotated, after the heat exchange fins are installed, the equipment is installed on the heat exchanger body 4 in the mode, the adjusting screw rod 8 is rotated, and after the heat exchange fins in the heat exchanger body 4 reach the proper positions, the fastening screw rod is installed, and finally the equipment is dismantled.
Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope of the disclosure being indicated by the following claims.
It will be understood that the present application is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The above-described embodiments of the present application do not limit the scope of the present application.
Claims (7)
1. The utility model provides a rectifier unit heat exchanger overhauls equipment, is including setting up clamp plate (1) and two pull rods (5) of setting in heat exchanger body (4) both sides in heat exchanger body (4) one end, its characterized in that: the heat exchanger is characterized in that through holes are formed in two sides of the upper end of the pressing plate (1), the two pull rods (5) penetrate through the bottom of the heat exchanger body (4) and extend to the upper end of the heat exchanger body (4), the two pull rods (5) are located on two sides of the heat exchanger body (4) respectively, the two pull rods (5) penetrate through the two through holes respectively, external threads are arranged at two ends of each pull rod (5), limiting blocks (6) are screwed at two ends of each pull rod (5), threaded through holes are formed in the middle position of the upper portion of the pressing plate (1), adjusting screws (8) are screwed in the threaded through holes, one ends of the adjusting screws (8) are rotatably connected with second cushion blocks (10), the second cushion blocks (10) abut against one end of the heat exchanger body (4), limiting holes (7) are formed in one side of the other ends of the adjusting screws (8), and a rotating rod (11) is arranged in the limiting hole (7).
2. The maintenance equipment for the heat exchanger of the rectification unit according to claim 1, characterized in that sleeves (9) are arranged on two sides of the pressing plate (1), a support rod (2) penetrates through the sleeves (9), a first cushion block (3) is fixed at one end of the support rod (2), and the first cushion block (3) abuts against one end of the heat exchanger body (4).
3. The heat exchanger service equipment of the rectifier unit according to claim 1, wherein the bottom of the second cushion block (10) is provided with a rubber layer.
4. The heat exchanger service equipment of a rectifier unit according to claim 2, characterized in that the number of said sleeves (9) is 2-4.
5. The maintenance equipment of the heat exchanger of the rectification unit as claimed in claim 1, wherein the limiting block (6) is a hexagon nut.
6. The heat exchanger service equipment of a rectifier unit according to claim 1, wherein the thread of the adjusting screw (8) is a trapezoidal thread.
7. The heat exchanger servicing apparatus of a rectification unit according to claim 1, wherein the through hole is a long hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022415012.4U CN213562237U (en) | 2020-10-27 | 2020-10-27 | Rectifier unit heat exchanger overhauls equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022415012.4U CN213562237U (en) | 2020-10-27 | 2020-10-27 | Rectifier unit heat exchanger overhauls equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213562237U true CN213562237U (en) | 2021-06-29 |
Family
ID=76529382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022415012.4U Active CN213562237U (en) | 2020-10-27 | 2020-10-27 | Rectifier unit heat exchanger overhauls equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213562237U (en) |
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2020
- 2020-10-27 CN CN202022415012.4U patent/CN213562237U/en active Active
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