CN215064017U - Heat exchanger convenient to clear away incrustation scale - Google Patents
Heat exchanger convenient to clear away incrustation scale Download PDFInfo
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- CN215064017U CN215064017U CN202120894095.1U CN202120894095U CN215064017U CN 215064017 U CN215064017 U CN 215064017U CN 202120894095 U CN202120894095 U CN 202120894095U CN 215064017 U CN215064017 U CN 215064017U
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- incrustation scale
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Abstract
The utility model discloses a heat exchanger convenient to clear away incrustation scale belongs to heat exchanger technical field. The utility model provides a heat exchanger convenient to clear away incrustation scale, includes the casing, the casing includes connecting device, casing one and casing two, be equipped with in the casing one and scrape incrustation scale device one and connecting piece one, be equipped with in the casing two and scrape incrustation scale device two and connecting piece two, scrape that incrustation scale device one is used for casing one in the incrustation scale hang and remove, scrape that incrustation scale device two is used for casing two in the incrustation scale hang and remove. Adopt the utility model provides a structure, but the casing divide into casing one and casing two of split, when casing one and two subtends of casing pull open, the casing drives for a moment and scrapes dirty device two and carry out the scraping of incrustation scale in the casing two, casing two can drive and scrape dirty device one and carry out the scraping of incrustation scale in the casing one, reach the purpose of scraping incrustation scale in the casing, only need the casing one and the casing two on subtend pulling both sides can reach the purpose of scraping the incrustation scale, the inconvenient problem of heat exchanger descaler among the prior art has been solved.
Description
Technical Field
The utility model relates to a heat exchanger field, especially a heat exchanger convenient to clear away incrustation scale.
Background
A heat exchanger (also called heat exchanger) is a device that transfers part of the heat of a hot fluid to a cold fluid. The heat exchanger plays an important role in chemical industry, petroleum industry, power industry, food industry and other industrial production, can be used as a heater, a cooler, a condenser, an evaporator, a reboiler and the like in chemical industry production, and is widely applied.
After the heat exchanger is used for a long time, because there are magnesium ion and calcium ion in the aquatic, through the heating, the carbonate crystallization of the calcium or magnesium that is called incrustation scale is attached to the surface of heat exchange tube to influence heat transfer efficiency, need carry out the scale removal operation after a period of time, current heat exchanger scale removal mode is wasted time and energy, and scale removal efficiency is lower, so now need a side to be fast device of cleaing away the incrustation scale all the time
SUMMERY OF THE UTILITY MODEL
The invention of the utility model aims to: aiming at the problem that the scale removal of the heat exchanger is inconvenient in the prior art, the heat exchanger convenient for removing the scale is provided.
In order to realize the purpose, the utility model discloses a technical scheme be:
a heat exchanger convenient for removing scale comprises a shell, wherein the shell comprises a connecting device, a first shell and a second shell;
the first shell is connected with the second shell through a connecting device, a first scale scraping device and a first connecting piece are arranged in the first shell, and a second scale scraping device and a second connecting piece are arranged in the second shell;
the first scale scraping device is used for hanging and removing water scales in the first shell, and the second scale scraping device is used for hanging and removing water scales in the second shell.
Adopt the utility model provides a structure, but the casing divide into casing one and casing two of split, connect through connecting device, scrape dirty device one and set up in casing one, connect and fix in casing two, it sets up in casing two to scrape dirty device two, connect and fix in casing one, when casing one and two subtend pull open, the casing drives for a while and scrapes dirty device two and carry out the striking off to incrustation scale in casing two, casing two can drive and scrape dirty device one and carry out the striking off to incrustation scale in casing one, reach the purpose of striking off incrustation scale in the casing, and can be with in the incrustation scale that strikes off passes through the space discharge casing that casing one and casing two pulled open, the complete equipment simple structure, and convenient for operation, only need the casing one on subtend pulling both sides and casing two can reach the mesh of striking off the incrustation scale, the inconvenient incrustation scale problem of heat exchanger removal among the prior art has been solved.
Preferably, one end of the first connecting piece is connected with the first scale scraping device, the other end of the first connecting piece is connected with the second shell, one end of the second connecting piece is connected with the second scale scraping device, and the other end of the second connecting piece is connected with the first shell.
Preferably, the connecting device is a flange plate, and the flange plate is connected through bolts and nuts.
Preferably, the middle part of the flange plate is provided with a sealing rubber ring.
Preferably, the first scale scraping device and the second scale scraping device are both iron rings, and outer rings of the iron rings are tightly attached to the inner surface of the shell.
Preferably, connecting pieces are arranged in the first shell and the second shell, one end, far away from the first scale scraping device, of the first connecting piece is connected with the connecting piece in the second shell, and one end, far away from the second scale scraping device, of the second connecting piece is connected with the connecting piece in the first shell.
Preferably, the first connecting piece and the second connecting piece are both screws.
Preferably, a heat exchange tube is further arranged in the shell.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
adopt the utility model provides a structure, but the casing divide into casing one and casing two of split, connect through connecting device, scrape dirty device one and set up in casing one, connect and fix in casing two, it sets up in casing two to scrape dirty device two, connect and fix in casing one, when casing one and two subtend pull open, the casing drives for a while and scrapes dirty device two and carry out the striking off to incrustation scale in casing two, casing two can drive and scrape dirty device one and carry out the striking off to incrustation scale in casing one, reach the purpose of striking off incrustation scale in the casing, and can be with in the incrustation scale that strikes off passes through the space discharge casing that casing one and casing two pulled open, the complete equipment simple structure, and convenient for operation, only need the casing one on subtend pulling both sides and casing two can reach the mesh of striking off the incrustation scale, the inconvenient incrustation scale problem of heat exchanger removal among the prior art has been solved.
Drawings
FIG. 1 is a schematic structural diagram of the heat exchanger of the present invention;
fig. 2 is a schematic structural diagram of a first casing of the present invention;
reference numerals: 1-first shell, 2-second shell, 3-sealing rubber ring, 4-connecting device, 5-second shell, 7-second scale scraping device, 8-second connecting piece, 9-connecting piece, 10-first connecting piece and 11-first scale scraping device.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
As shown in fig. 1-2, the utility model provides a pair of heat exchanger convenient to clear away incrustation scale, which comprises a housin, the casing includes connecting device 4, casing 1 and casing two 5, casing 1 passes through connecting device 4 with casing two 5 and is connected, be equipped with in the casing 1 and scrape incrustation scale device 11 and connecting piece 10, be equipped with in the casing two 5 and scrape incrustation scale device two 7 and connecting piece two 8, scrape the scraping of incrustation scale device 11 in being used for casing 1, scrape the scraping of incrustation scale device two 7 in being used for casing two 5, the one end of connecting piece one 10 with scrape incrustation scale device one 11, the other end is connected with casing two 5, the one end of connecting piece two 8 with scrape incrustation scale device two 7, the other end is connected with casing one 1.
By adopting the structure provided by the utility model, the shell is divided into a first shell 1 and a second shell 5 which can be disassembled, is connected through a connecting device 4, a first scale scraping device 11 is arranged in the first shell 1 and is fixedly connected in the second shell 5, a second scale scraping device 7 is arranged in the second shell 5 and is fixedly connected in the first shell 1, when the first shell 1 and the second shell 5 are pulled apart in opposite directions, the first shell 1 will drive the second scale scraping device 7 to scrape the scale in the second shell 5, the second shell 5 will drive the first scale scraping device 11 to scrape the scale in the first shell 1, so as to achieve the purpose of scraping the scale in the first shell, and can be with the incrustation scale of scraping through the casing 1 and the casing two 5 space discharge casing that pulls open, complete equipment simple structure, convenient operation only needs casing 1 and casing two 5 on subtend pulling both sides can reach the purpose of scraping the incrustation scale, has solved the inconvenient problem of heat exchanger deslimation scale among the prior art.
In addition, the first housing 1 and the second housing 5 are identical.
Preferably, the connecting device 4 is a flange plate, and the flange plate is connected through bolts and nuts.
Preferably, the middle part of the flange plate is provided with a sealing rubber ring 3, so as to achieve a better water discharging effect.
Preferably, the first scale scraping device 11 and the second scale scraping device 7 are both iron rings, outer rings of the iron rings are tightly attached to the inner surface of the shell, and one surface of the iron rings tightly attached to the shell can scrape scale on the first shell 1 and the second shell 5 along with the sliding of the iron rings.
Preferably, connecting pieces 9 are arranged in the first shell 1 and the second shell 5, one end, far away from the first scale scraping device 11, of the first connecting piece 10 is connected with the connecting piece 9 in the second shell 5, one end, far away from the second scale scraping device 7, of the second connecting piece 8 is connected with the connecting piece 9 in the first shell 1, the purpose that the first shell 5 controls the first scale scraping device 11 and the first shell 1 controls the second scale scraping device 7 is achieved, and the first connecting piece 10 and the second connecting piece 8 can be fixed with the connecting piece 9 through nuts respectively.
Preferably, the first connecting piece 10 and the second connecting piece 8 are both screws, and the screws can be used for facilitating installation and disassembly.
Preferably, a heat exchange tube 2 is further arranged in the shell.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. A heat exchanger convenient for removing scale comprises a shell, and is characterized in that the shell comprises a connecting device (4), a first shell (1) and a second shell (5);
the first shell (1) is connected with the second shell (5) through a connecting device (4), a first scale scraping device (11) and a first connecting piece (10) are arranged in the first shell (1), and a second scale scraping device (7) and a second connecting piece (8) are arranged in the second shell (5);
the first scale scraping device (11) is used for scraping scale in the first shell (1), and the second scale scraping device (7) is used for scraping scale in the second shell (5);
one end of the first connecting piece (10) is connected with the first scale scraping device (11), the other end of the first connecting piece is connected with the second shell (5), one end of the second connecting piece (8) is connected with the second scale scraping device (7), and the other end of the second connecting piece is connected with the first shell (1);
connecting pieces (9) are arranged in the first shell (1) and the second shell (5), one end, far away from the first scale scraping device (11), of the first connecting piece (10) is connected with the connecting pieces (9) in the second shell (5), and one end, far away from the second scale scraping device (7), of the second connecting piece (8) is connected with the connecting pieces (9) in the first shell (1).
2. A heat exchanger facilitating the removal of scale according to claim 1, wherein the connection means (4) is a flange, the flange being connected by bolts and nuts.
3. A heat exchanger facilitating the removal of scale according to claim 2, wherein the flange is provided with a sealing rubber ring (3) in the middle.
4. The heat exchanger convenient for removing the scale according to claim 1, wherein the first scale scraping device (11) and the second scale scraping device (7) are both iron rings, and the outer ring of the iron ring is tightly attached to the inner surface of the shell.
5. The heat exchanger for facilitating the removal of scale according to claim 1, wherein the first connecting member (10) and the second connecting member (8) are screws.
6. A heat exchanger facilitating the removal of scale according to any of claims 1-5, wherein a heat exchange tube (2) is further provided within the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120894095.1U CN215064017U (en) | 2021-04-28 | 2021-04-28 | Heat exchanger convenient to clear away incrustation scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120894095.1U CN215064017U (en) | 2021-04-28 | 2021-04-28 | Heat exchanger convenient to clear away incrustation scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215064017U true CN215064017U (en) | 2021-12-07 |
Family
ID=79110822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120894095.1U Active CN215064017U (en) | 2021-04-28 | 2021-04-28 | Heat exchanger convenient to clear away incrustation scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215064017U (en) |
-
2021
- 2021-04-28 CN CN202120894095.1U patent/CN215064017U/en active Active
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