CN220708203U - Inner wall rust cleaning device for heat exchanger - Google Patents
Inner wall rust cleaning device for heat exchanger Download PDFInfo
- Publication number
- CN220708203U CN220708203U CN202322374546.0U CN202322374546U CN220708203U CN 220708203 U CN220708203 U CN 220708203U CN 202322374546 U CN202322374546 U CN 202322374546U CN 220708203 U CN220708203 U CN 220708203U
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- heat exchanger
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- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 title claims abstract description 55
- 238000004140 cleaning Methods 0.000 title claims description 12
- 239000007921 spray Substances 0.000 claims abstract description 15
- 238000005507 spraying Methods 0.000 claims abstract description 14
- 239000011148 porous material Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000010030 laminating Methods 0.000 claims 2
- 238000013461 design Methods 0.000 abstract description 5
- 241001270131 Agaricus moelleri Species 0.000 description 11
- 230000000694 effects Effects 0.000 description 6
- 239000000428 dust Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 201000010001 Silicosis Diseases 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses an inner wall rust removing device for a heat exchanger, which relates to the technical field of rust removing and comprises a heat exchanger outer structure, wherein a wiping mechanism is movably connected inside the heat exchanger outer structure, a spraying mechanism is fixedly connected to the back surface of the heat exchanger outer structure, the heat exchanger outer structure comprises a heat exchanger shell, the heat exchanger shell is fixedly connected to the front surface of the spraying mechanism, a square groove is formed in the side surface of the heat exchanger shell, a square body is movably connected inside the square groove, a splicing hole is formed in the back surface of the heat exchanger shell, an arch-shaped groove is formed in the top of the heat exchanger shell, and an arch-shaped body is movably connected inside the arch-shaped groove. According to the utility model, through the design of the wiping mechanism and the spray head, the rust remover can be sprayed on the wiping mechanism, and then the rust removal on the inner wall of the instrument can be realized through the movement of the wiping mechanism, so that the design is convenient for users to uniformly remove rust in the instrument.
Description
Technical Field
The utility model relates to the technical field of rust removal, in particular to a rust removal device for an inner wall of a heat exchanger.
Background
A heat exchanger is a device that transfers a portion of the heat of a hot fluid to a cold fluid, also known as a heat exchanger. The heat exchanger plays an important role in chemical industry, petroleum, power, food and other industrial production, can be used as a heater, a cooler, a condenser, an evaporator, a reboiler and the like in the chemical industry, has wide application, and can generate rust on the interior of the heat exchanger due to the corrosion of water vapor in the use process of the heat exchanger, so that the rust in the heat exchanger is removed.
The Chinese patent discloses a rust removing device, the publication number is CN109465722B, and the technical scheme disclosed in the patent document is as follows: including first drive division, second drive division, first drive wheel, first lead screw, base and be used for rust cleaning department of rust cleaning, first drive wheel and first lead screw meshing, the base is including relative first fixed plate and the second fixed plate that sets up, the both ends of first lead screw are fixed respectively on first fixed plate and the second fixed plate, first drive division drives first drive wheel and is in remove on the first lead screw, first drive wheel drives rust cleaning department removes on waiting to rust cleaning object, second drive division is installed on the first fixed plate for drive wait to rust cleaning object around wait to rust cleaning object's axis rotates.
In order to solve the problems that manual sand blasting rust removal dust is large and labor intensity is high, and workers are easy to suffer from silicosis, the prior art adopts the method that a first driving wheel is driven to move on a first screw rod, so that a rust removal part is driven to move from one end of an object to be derusted to the other end, an automatic rust removal mode can be realized for processing, but the problem that rust cannot be removed from the inside of a structure, the condition that one surface can be removed is solved, the rust removal efficiency is low, and the rust removal is uneven is caused.
Disclosure of Invention
The utility model aims to provide an inner wall rust removing device for a heat exchanger, which aims to solve the problems in the background technology.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the inner wall rust removing device for the heat exchanger comprises an outer structure of the heat exchanger, wherein a wiping mechanism is movably connected inside the outer structure of the heat exchanger, and a spraying mechanism is fixedly connected to the back surface of the outer structure of the heat exchanger.
The heat exchanger external structure includes the heat exchanger shell, heat exchanger shell fixed connection is in spray mechanism's front, the side of heat exchanger shell is provided with square groove, square groove's inside swing joint has square body, heat exchanger shell's the back is provided with the spliced eye, heat exchanger shell's top is provided with the arched groove, the inside swing joint in arched groove has the arched body, and heat exchanger shell is used for fixed wiping mechanism and spray mechanism.
The technical scheme of the utility model is further improved as follows: the cleaning mechanism comprises an arc-shaped rod, the arc-shaped rod is movably connected to the top of the heat exchanger shell, a fixed block is fixedly connected to the bottom of the arc-shaped rod, a movable handle is fixedly connected to the side face of the arc-shaped rod, a sponge ring is movably connected to the side face of the fixed block, and the cleaning mechanism is used for cleaning rust inside the instrument.
The technical scheme of the utility model is further improved as follows: the spraying mechanism comprises a connecting rod, the connecting rod is fixedly connected to the inside of the inserting hole, a spray head is fixedly connected to the front face of the connecting rod, a merging circular tube is fixedly connected to the back face of the connecting rod, and the spray head is used for spraying rust remover onto the sponge ring.
The technical scheme of the utility model is further improved as follows: the inside fixedly connected with flat top cone of merger pipe, the front of flat top cone is provided with circular subsidence mouth, circular subsidence mouth fixed connection is on the back of heat exchanger shell, the back fixedly connected with sour pipe of flat top cone, flat top cone is used for dispersing the rust remover.
The technical scheme of the utility model is further improved as follows: the square body includes square plug-in block, square plug-in block swing joint is in the inside of square groove, square baffle of positive fixedly connected with of square plug-in block, square baffle's positive fixedly connected with horizontal handle, square body are used for sealing the heat exchanger shell side when wiping mechanism does not use.
The technical scheme of the utility model is further improved as follows: the arch body comprises an arch-shaped plug-in block, the arch-shaped plug-in block is movably connected to the inside of the arch-shaped groove, an arch-shaped baffle is fixedly connected to the top surface of the arch-shaped plug-in block, a longitudinal handle is fixedly connected to the top surface of the arch-shaped baffle, and the arch body is used for sealing the top surface of the heat exchanger shell when the wiping mechanism is not used.
The technical scheme of the utility model is further improved as follows: the spray head comprises a conical tube, the conical tube is fixedly connected to the side face of the connecting rod, the front face of the conical tube is fixedly connected with a fine pore gauze, the back face of the conical tube is fixedly connected with a coarse pore gauze, and the fine pore gauze is used for dispersing rust remover into mist.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. the utility model provides an inner wall rust removing device for a heat exchanger, which is characterized in that a wiping mechanism can be movably fixed in an instrument through the design of a square groove, an arch groove and a plug hole, and a spraying mechanism can be fixedly connected to the back of the instrument, so that the wiping mechanism can be fixed to achieve the effect of removing rust integrally in the instrument.
2. The utility model provides an inner wall rust removing device for a heat exchanger, which can seal a notch on a heat exchanger shell when a wiping mechanism is not used through the design of a square body and an arch body so as to achieve the effects of protecting the inner structure of the heat exchanger and preventing dust.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the external structure of the heat exchanger of the present utility model;
FIG. 3 is a schematic view of the wiping mechanism of the present utility model;
FIG. 4 is a schematic view of the spray mechanism of the present utility model;
FIG. 5 is a schematic view of the square body of the present utility model;
FIG. 6 is a schematic view of the structure of the arch of the present utility model;
FIG. 7 is a schematic diagram of a spray head according to the present utility model.
In the figure: 1. an external structure of the heat exchanger; 2. a wiping mechanism; 3. a spraying mechanism; 11. a heat exchanger housing; 12. a square groove; 13. a square body; 14. a plug hole; 15. an arch-shaped groove; 16. an arch; 21. an arc-shaped rod; 22. a moving handle; 23. a fixed block; 24. a sponge ring; 31. an acid-proof water pipe; 32. combining the round pipes; 33. flat top vertebral canal; 34. a circular fitting opening; 35. a connecting rod; 36. a spray head; 131. square plug-in blocks; 132. a square baffle; 133. a transverse handle; 161. an arched plug block; 162. an arched baffle; 163. a longitudinal grip; 361. a coarse pore gauze; 362. a conical tube; 363. fine mesh gauze.
Detailed Description
The utility model is further illustrated by the following examples:
example 1
As shown in fig. 1-7, the utility model provides an inner wall rust removing device for a heat exchanger, which comprises a heat exchanger outer structure 1, wherein a wiping mechanism 2 is movably connected in the heat exchanger outer structure 1, a spraying mechanism 3 is fixedly connected to the back of the heat exchanger outer structure 1, the heat exchanger outer structure 1 comprises a heat exchanger shell 11, the heat exchanger shell 11 is fixedly connected to the front of the spraying mechanism 3, a square groove 12 is arranged on the side surface of the heat exchanger shell 11, a square body 13 is movably connected to the inside of the square groove 12, a splicing hole 14 is arranged on the back of the heat exchanger shell 11, an arch groove 15 is arranged at the top of the heat exchanger shell 11, an arch body 16 is movably connected to the inside of the arch groove 15, a user can movably fix the wiping mechanism 2 in the inside of an instrument and fixedly connect the spraying mechanism 3 to the back of the instrument, and therefore the wiping mechanism 2 can be fixed, the effect of removing rust of the whole inside is achieved, and the situation that rust of the inside of the structure can not be removed only on one surface is solved.
Example 2
As shown in fig. 1-7, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the wiping mechanism 2 comprises an arc rod 21, the arc rod 21 is movably connected to the top of the heat exchanger shell 11, the bottom of the arc rod 21 is fixedly connected with a fixed block 23, the side surface of the arc rod 21 is fixedly connected with a movable handle 22, the side surface of the fixed block 23 is movably connected with a sponge ring 24, the spraying mechanism 3 comprises a connecting rod 35, the connecting rod 35 is fixedly connected to the inside of the plug hole 14, the front surface of the connecting rod 35 is fixedly connected with a merging circular tube 32, the inside of the merging circular tube 32 is fixedly connected with a flat-top cone 33, the front surface of the flat-top cone 33 is provided with a circular fitting opening 34, the circular fitting opening 34 is fixedly connected to the back surface of the heat exchanger shell 11, the back surface of the flat-top cone 33 is fixedly connected with an acid-proof water tube 31, rust remover can be sprayed onto the wiping mechanism 2 through the wiping mechanism 2 and the spray head 36, and then rust remover can be removed on the square groove 12 through the wiping mechanism 2, so that the inside of the instrument can be evenly derusting by a user, the inside of the instrument can be conveniently and the flat-top can be dispersed into different directions through the cone 33 by the aid of the flat-top cone 33, so that the effect of dispersing rust remover conveyed by the acid-proof water into different directions through the flat-top cone 33 can be achieved.
Example 3
As shown in fig. 1-7, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the square body 13 includes square plug-in block 131, square plug-in block 131 swing joint is in the inside of square groove 12, square baffle 132 is fixedly connected with in the front of square plug-in block 131, square baffle 132's front fixedly connected with horizontal handle 133, arch 16 includes arch plug-in block 161, arch plug-in block 161 swing joint is in the inside of arch groove 15, arch plug-in block 161's top surface fixedly connected with arch baffle 162, arch baffle 162's top surface fixedly connected with vertical handle 163, shower nozzle 36 includes conical tube 362, conical tube 362 fixedly connected with is in the side of connecting rod 35, conical tube 362's front fixedly connected with gauze 363, conical tube 362's back fixedly connected with coarse pore gauze 361, through square 13 and arch 16, square groove 12 and arch groove 15 on heat exchanger shell 11 can be sealed up when not using wiper mechanism 2, in order to reach at the protection heat exchanger inner structure and prevent the effect of dust, through coarse pore gauze 361 and gauze 363, can be with the rust remover that shunted into shower nozzle 36 in order to spray in sponge ring 24, thereby the design more even when using more convenient for the user in the use of wiper mechanism 2.
The working principle of the inner wall rust removing device for the heat exchanger is specifically described below.
When a user needs to wipe rust, as shown in fig. 1-7, firstly, the arch 16 and the square 13 are drawn out, then the wiping mechanism 2 is put into the instrument through the arch-shaped groove 15, then the rust remover is injected into the spray head 36 through the acid-proof water pipe 31, then the rust remover is uniformly sprayed onto the sponge ring 24 in a mist form through the fine-hole gauze 363 in the spray head 36, then the inner wall of the instrument is uniformly rust removed through moving the handle 22 along the square groove 12, then the sponge ring 24 is replaced by clean after the wiping mechanism 2 is taken out, the rust remover is wiped by the clean sponge ring 24 after the rust remover is effective, and finally the arch 16 and the square 13 are put back into the arch-shaped groove 15 and the square groove 12, thereby completing the rust removing effect of the instrument.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (7)
1. The utility model provides an inner wall rust cleaning device for heat exchanger, includes heat exchanger outer structure (1), its characterized in that: the inside of the heat exchanger external structure (1) is movably connected with a wiping mechanism (2), and the back of the heat exchanger external structure (1) is fixedly connected with a spraying mechanism (3);
the utility model provides a heat exchanger external structure (1) includes heat exchanger shell (11), heat exchanger shell (11) fixed connection is in the front of spraying mechanism (3), the side of heat exchanger shell (11) is provided with square groove (12), the inside swing joint of square groove (12) has square body (13), the back of heat exchanger shell (11) is provided with spliced eye (14), the top of heat exchanger shell (11) is provided with arched groove (15), the inside swing joint of arched groove (15) has arched body (16).
2. The inner wall rust removing device for a heat exchanger according to claim 1, wherein: the wiping mechanism (2) comprises an arc-shaped rod (21), the arc-shaped rod (21) is movably connected to the top of the heat exchanger shell (11), a fixed block (23) is fixedly connected to the bottom of the arc-shaped rod (21), a movable handle (22) is fixedly connected to the side face of the arc-shaped rod (21), and a sponge ring (24) is movably connected to the side face of the fixed block (23).
3. The inner wall rust removing device for a heat exchanger according to claim 1, wherein: the spraying mechanism (3) comprises a connecting rod (35), the connecting rod (35) is fixedly connected to the inside of the plug hole (14), a spray head (36) is fixedly connected to the front face of the connecting rod (35), and a merging circular tube (32) is fixedly connected to the back face of the connecting rod (35).
4. A heat exchanger inner wall rust removal device according to claim 3, wherein: the inside fixedly connected with flat top cone (33) of merger pipe (32), the front of flat top cone (33) is provided with circular laminating mouth (34), circular laminating mouth (34) fixed connection is on the back of heat exchanger shell (11), the back fixedly connected with acid-proof water pipe (31) of flat top cone (33).
5. The inner wall rust removing device for a heat exchanger according to claim 1, wherein: the square body (13) comprises a square plug-in block (131), the square plug-in block (131) is movably connected to the inside of the square groove (12), a square baffle (132) is fixedly connected to the front face of the square plug-in block (131), and a transverse grip (133) is fixedly connected to the front face of the square baffle (132).
6. The inner wall rust removing device for a heat exchanger according to claim 1, wherein: the arch body (16) comprises an arch-shaped inserting block (161), the arch-shaped inserting block (161) is movably connected to the inside of the arch-shaped groove (15), an arch-shaped baffle (162) is fixedly connected to the top surface of the arch-shaped inserting block (161), and a longitudinal handle (163) is fixedly connected to the top surface of the arch-shaped baffle (162).
7. A heat exchanger inner wall rust removal device according to claim 3, wherein: the spray head (36) comprises a conical tube (362), the conical tube (362) is fixedly connected to the side face of the connecting rod (35), the front face of the conical tube (362) is fixedly connected with a fine pore gauze (363), and the back face of the conical tube (362) is fixedly connected with a coarse pore gauze (361).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322374546.0U CN220708203U (en) | 2023-09-01 | 2023-09-01 | Inner wall rust cleaning device for heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322374546.0U CN220708203U (en) | 2023-09-01 | 2023-09-01 | Inner wall rust cleaning device for heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220708203U true CN220708203U (en) | 2024-04-02 |
Family
ID=90448790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322374546.0U Active CN220708203U (en) | 2023-09-01 | 2023-09-01 | Inner wall rust cleaning device for heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220708203U (en) |
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2023
- 2023-09-01 CN CN202322374546.0U patent/CN220708203U/en active Active
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