CN219757112U - Heat exchanger with high heat transfer coefficient - Google Patents
Heat exchanger with high heat transfer coefficient Download PDFInfo
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- CN219757112U CN219757112U CN202320558808.6U CN202320558808U CN219757112U CN 219757112 U CN219757112 U CN 219757112U CN 202320558808 U CN202320558808 U CN 202320558808U CN 219757112 U CN219757112 U CN 219757112U
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- heat exchanger
- sealing
- transfer coefficient
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- 238000007789 sealing Methods 0.000 claims abstract description 46
- 238000004140 cleaning Methods 0.000 claims abstract description 29
- 238000009434 installation Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000007599 discharging Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a heat exchanger with high heat transfer coefficient, which comprises a heat exchanger shell, wherein a heat exchange assembly is arranged in the heat exchanger shell, a scale cleaning assembly is arranged at the periphery of the heat exchange assembly, and a fixed sealing assembly is arranged at the periphery of the heat exchanger shell; the utility model improves the prior art, reduces the heat loss, improves the heat exchange coefficient, reduces the use cost of enterprises and is convenient to use in actual use; in addition, the dirt inside the heat exchanger can be automatically cleaned in practice, so that the problem that the energy loss is directly caused by dirt removal, the operation load of a production device is reduced, the production capacity is influenced and the power consumption of equipment is reduced.
Description
Technical Field
The utility model relates to the field of heat exchangers with high heat transfer coefficients, in particular to a heat exchanger with high heat transfer coefficients.
Background
The heat exchanger is a device for transferring part of heat of hot fluid to cold fluid, also called heat exchanger, which plays an important role in chemical industry, petroleum, power, food and other industrial production, and can be used as a heater, a cooler, a condenser, an evaporator, a reboiler and the like in chemical industry.
Existing publication No.: CN207688693U discloses a heat exchanger with a high heat transfer coefficient;
the utility model reduces the heat loss, improves the heat exchange coefficient, reduces the use cost of enterprises and is convenient to use; however, in practical use, the interior of the heat exchanger is easy to scale, and besides energy loss, the scale can also cause the reduction of the operation load of the production device, so that the production capacity is affected. In addition, heat exchanger fouling also causes an increase in fluid flow resistance, which leads to an increase in power consumption of the plant.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model aims to provide a heat exchanger with high heat transfer coefficient so as to solve the problems in the prior art.
(II) technical scheme
In order to solve the problems in the background art, the utility model adopts the following specific technical scheme:
the heat exchanger with high heat transfer coefficient comprises a heat exchanger shell, wherein a heat exchange assembly is arranged in the heat exchanger shell, a scale cleaning assembly is arranged on the periphery of the heat exchange assembly, and a fixed sealing assembly is arranged on the periphery of the heat exchanger shell;
the scale cleaning assembly comprises a cleaning installation frame, a cleaning ring is installed inside the cleaning installation frame in a surrounding mode, reciprocating screw rods are symmetrically matched inside the cleaning installation frame, the reciprocating screw rods are movably and hermetically connected with a heat exchanger shell, one end of one reciprocating screw rod is connected with a driving motor, one end, far away from the driving motor, of the other reciprocating screw rod is connected with a driving sprocket, and the periphery of the driving sprocket is matched with a driving chain.
Further, a supporting frame is arranged at the bottom of the heat exchanger shell and is connected with the heat exchanger shell.
Further, a control switch is arranged on one side of the support frame, and the driving motor is electrically connected with an external power supply through the control switch.
Further, in order to achieve the purpose that the device is convenient for exchange heat, the heat exchange assembly comprises a heat exchange tube, the heat exchange tube penetrates through the heat exchanger shell, one side of the heat exchanger shell is provided with a feeding connecting flange, and one side of the heat exchanger shell away from the feeding connecting flange is provided with a discharging connecting flange.
Further, in order to achieve the purpose of fixing and sealing the device, the fixed sealing assembly comprises a sealing cover, the sealing cover is positioned on two sides of the heat exchanger shell, the driving motor is connected with one of the heat exchanger shells, the reciprocating screw rod is movably and hermetically connected with the sealing cover, the sealing cover is internally connected with a sealing rubber ring, the periphery of the sealing cover is connected with a first sealing ring, and the periphery of the heat exchanger shell is provided with a second sealing ring.
Further, the peripheries of the first sealing ring and the second sealing ring are connected through bolts.
Further, one side of the sealing cover is symmetrically connected with a conveying connecting flange.
(III) beneficial effects
Compared with the prior art, the utility model provides the heat exchanger with high heat transfer coefficient, which has the following beneficial effects:
(1) The utility model improves the prior art, reduces the heat loss, improves the heat exchange coefficient, reduces the use cost of enterprises and is convenient to use in actual use; in addition, the dirt inside the heat exchanger can be automatically cleaned in practice, so that the problem that the energy loss is directly caused by dirt removal, the operation load of a production device is reduced, the production capacity is influenced and the power consumption of equipment is reduced.
(2) In actual use, the sealing cover is sleeved on two sides of the heat exchanger shell, sealing is carried out through the sealing rubber rings, the sealing cover and the heat exchanger shell are tightly connected under the action of the bolts through the first sealing ring and the second sealing ring, and the purpose of facilitating feeding, advancing and discharging is achieved through the arrangement of the conveying connecting flange.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a heat exchanger with high heat transfer coefficient according to an embodiment of the present utility model;
FIG. 2 is a perspective view of a heat exchanger with a high heat transfer coefficient according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a scale cleaning assembly for a heat exchanger with a high heat transfer coefficient according to an embodiment of the present utility model;
fig. 4 is a schematic structural view of a fixing seal assembly in a heat exchanger with a high heat transfer coefficient according to an embodiment of the present utility model.
In the figure:
1. a heat exchanger housing; 2. a heat exchange assembly; 201. a heat exchange tube; 202. a feed connection flange; 203. a discharging connecting flange; 3. a scale cleaning assembly; 301. cleaning the mounting frame; 302. a cleaning ring; 303. a reciprocating screw; 304. a driving motor; 305. a drive sprocket; 306. a drive chain; 307. a drive chain; 4. fixing the sealing assembly; 401. a sealing cover; 402. sealing the rubber ring; 403. a first seal ring; 404. a second seal ring; 5. a support frame; 6. a control switch; 7. and (5) conveying the connecting flange.
Detailed Description
For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.
According to an embodiment of the utility model, a heat exchanger with a high heat transfer coefficient is provided.
The utility model is further described with reference to the drawings and the specific embodiments, as shown in fig. 1-4, a heat exchanger with high heat transfer coefficient according to the embodiment of the utility model comprises a heat exchanger shell 1, wherein a heat exchange component 2 is arranged in the heat exchanger shell 1, a scale cleaning component 3 is arranged at the periphery of the heat exchange component 2, and a fixed sealing component 4 is arranged at the periphery of the heat exchanger shell 1.
Example 1
As shown in fig. 1-4, for the scale cleaning component 3, the scale cleaning component 3 comprises a cleaning mounting frame 301, a cleaning ring 302 is installed around the inside of the cleaning mounting frame 301, reciprocating screw rods 303 are symmetrically matched inside the cleaning mounting frame 301, the reciprocating screw rods 303 are movably and hermetically connected with a heat exchanger shell 1, one end of one reciprocating screw rod 303 is connected with a driving motor 304, one end, far away from the driving motor 304, of the other reciprocating screw rod 303 is connected with a driving chain wheel 305, a driving chain 306 is matched on the periphery of the driving chain wheel 305, a supporting frame 5 is arranged at the bottom of the heat exchanger shell 1, the supporting frame 5 is connected with the heat exchanger shell 1, a control switch 6 is installed on one side of the supporting frame 5, and the driving motor 304 is electrically connected with an external power supply through the control switch 6.
Through above-mentioned technical scheme, through setting up driving motor 304, thereby make driving motor 304 drive one of them reciprocating screw 303 rotate, one of them reciprocating screw 303 can drive another reciprocating screw 303 through drive sprocket 305 and drive chain 306 and rotate, thereby make reciprocating screw 303 drive the cleaning mounting bracket 301 and carry out reciprocating motion in heat exchanger casing 1, thereby reach the purpose of cleaning heat exchange assembly 2 of cleaning ring 302, through setting up support frame 5, thereby reach the purpose of being convenient for support heat exchanger casing 1, through setting up control switch 6, thereby reach the purpose of controlling driving motor 304.
Example two
As shown in fig. 1-4, for the heat exchange assembly 2, the heat exchange assembly 2 includes a heat exchange tube 201, the heat exchange tube 201 penetrates through the heat exchanger housing 1, a feeding connection flange 202 is disposed on one side of the heat exchanger housing 1, and a discharging connection flange 203 is disposed on a side of the heat exchanger housing 1 away from the feeding connection flange 202.
Through the above technical scheme, the medium enters the heat exchanger shell 1 through the pipeline connected with the inlet connecting flange 202, is discharged through the pipeline connected with the outlet connecting flange 203, and simultaneously, the other medium performs cold-heat exchange in the heat exchanger shell 1 through the heat exchange pipe 201, so that the purpose of heat exchange is achieved.
Example III
As shown in fig. 1-4, for the fixed seal assembly 4, the fixed seal assembly 4 comprises a seal cover 401, the seal cover 401 is located at two sides of the heat exchanger shell 1, a driving motor 304 is connected with one of the heat exchanger shells 1, a reciprocating screw 303 is movably and hermetically connected with the seal cover 401, a seal rubber ring 402 is connected inside the seal cover 401, a first seal ring 403 is connected at the periphery of the seal cover 401, a second seal ring 404 is arranged at the periphery of the heat exchanger shell 1, the peripheries of the first seal ring 403 and the second seal ring 404 are connected through bolts, and a conveying connecting flange 7 is symmetrically connected at one side of the seal cover 401.
Through above-mentioned technical scheme, seal cover 401 cover is established in heat exchanger casing 1 both sides, seals through sealing rubber circle 402, closely connects seal cover 401 and heat exchanger casing 1 under the effect through first sealing ring 403 and second sealing ring 404 with the bolt, through setting up and carrying flange 7 to reach the purpose of being convenient for advance the ejection of compact.
In order to facilitate understanding of the above technical solutions of the present utility model, the following describes in detail the working principle or operation manner of the present utility model in the actual process.
Working principle: through setting up driving motor 304 to make driving motor 304 drive one of them reciprocating screw 303 rotate, one of them reciprocating screw 303 can drive another reciprocating screw 303 through drive sprocket 305 and drive chain 306 and rotate, thereby make reciprocating screw 303 drive the cleaning mounting bracket 301 and carry out reciprocating motion in heat exchanger casing 1, thereby reach the purpose of cleaning heat exchange assembly 2 of ring 302, through setting up support frame 5, thereby reach the purpose of being convenient for support heat exchanger casing 1, through setting up control switch 6, thereby reach the purpose of controlling driving motor 304, the medium gets into heat exchanger casing 1 through the pipeline that gets into the feed flange 202 and connects, be discharged through the pipeline that ejection of compact flange 203 connects, another medium carries out cold and hot exchange in heat exchanger casing 1 through heat exchange tube 201 simultaneously, thereby reach the purpose of heat transfer, the sealing cap 401 cover is established in heat exchanger casing 1 both sides, closely connect sealing cap 401 and heat exchanger casing 1 through sealing rubber circle 402 through first sealing ring 403 and second sealing ring 404 under the effect, through setting up transport flange 7, thereby the purpose of being convenient for carrying out the business turn over medium.
To sum up: the utility model improves the prior art, reduces the heat loss, improves the heat exchange coefficient, reduces the use cost of enterprises and is convenient to use in actual use; in addition, the dirt inside the heat exchanger can be automatically cleaned in practice, so that the problem that the energy loss is directly caused by dirt removal, the operation load of a production device is reduced, the production capacity is influenced and the power consumption of equipment is reduced.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (7)
1. The heat exchanger with the high heat transfer coefficient is characterized by comprising a heat exchanger shell (1), wherein a heat exchange assembly (2) is arranged inside the heat exchanger shell (1), a scale cleaning assembly (3) is arranged on the periphery of the heat exchange assembly (2), and a fixed sealing assembly (4) is arranged on the periphery of the heat exchanger shell (1);
the scale cleaning assembly (3) comprises a cleaning installation frame (301), a cleaning ring (302) is installed in the cleaning installation frame (301) in a surrounding mode, reciprocating screws (303) are symmetrically matched with the cleaning installation frame (301), the reciprocating screws (303) are movably and hermetically connected with the heat exchanger shell (1), one end of one reciprocating screw (303) is connected with a driving motor (304), the other end, away from the driving motor (304), of the reciprocating screw (303) is connected with a driving sprocket (305), and a driving chain (306) is matched with the periphery of the driving sprocket (305).
2. A heat exchanger with high heat transfer coefficient according to claim 1, wherein a support frame (5) is arranged at the bottom of the heat exchanger shell (1), and the support frame (5) is connected with the heat exchanger shell (1).
3. The heat exchanger with high heat transfer coefficient according to claim 2, wherein a control switch (6) is installed on one side of the support frame (5), and the driving motor (304) is electrically connected with an external power supply through the control switch (6).
4. A heat exchanger with a high heat transfer coefficient according to claim 3, characterized in that the heat exchange assembly (2) comprises a heat exchange tube (201), the heat exchange tube (201) penetrates the heat exchanger housing (1), a feed connection flange (202) is arranged on one side of the heat exchanger housing (1), and a discharge connection flange (203) is arranged on the side of the heat exchanger housing (1) away from the feed connection flange (202).
5. The heat exchanger with high heat transfer coefficient according to claim 4, wherein the fixed sealing assembly (4) comprises sealing covers (401), the sealing covers (401) are located on two sides of the heat exchanger shell (1), the driving motor (304) is connected with one of the heat exchanger shells (1), the reciprocating screw (303) is movably and hermetically connected with the sealing covers (401), sealing rubber rings (402) are connected inside the sealing covers (401), a first sealing ring (403) is connected on the periphery of the sealing covers (401), and a second sealing ring (404) is arranged on the periphery of the heat exchanger shell (1).
6. A heat exchanger with a high heat transfer coefficient according to claim 5, characterized in that the first sealing ring (403) and the second sealing ring (404) are peripherally connected by means of bolts.
7. A heat exchanger with high heat transfer coefficient according to claim 6, wherein the sealing cover (401) is symmetrically connected with a conveying connecting flange (7) at one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320558808.6U CN219757112U (en) | 2023-03-21 | 2023-03-21 | Heat exchanger with high heat transfer coefficient |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320558808.6U CN219757112U (en) | 2023-03-21 | 2023-03-21 | Heat exchanger with high heat transfer coefficient |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219757112U true CN219757112U (en) | 2023-09-26 |
Family
ID=88082873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320558808.6U Active CN219757112U (en) | 2023-03-21 | 2023-03-21 | Heat exchanger with high heat transfer coefficient |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219757112U (en) |
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2023
- 2023-03-21 CN CN202320558808.6U patent/CN219757112U/en active Active
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