CN215295907U - Corrosion-resistant heat exchanger - Google Patents
Corrosion-resistant heat exchanger Download PDFInfo
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- CN215295907U CN215295907U CN202121393868.4U CN202121393868U CN215295907U CN 215295907 U CN215295907 U CN 215295907U CN 202121393868 U CN202121393868 U CN 202121393868U CN 215295907 U CN215295907 U CN 215295907U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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Abstract
The application discloses corrosion-resistant heat exchanger, including dome, drum, linking spout, linking slider, hot water admission pipe, motor, circular slot, cold water admission pipe, low temperature outlet pipe, high temperature outlet pipe, bar lug, screw rod, ceramic layer, first sealing washer, ring channel, second sealing washer and ceramic heat exchange tube. This application is rational in infrastructure, screw rod that drives the correspondence through two motors of synchronous operation rotates, can remove to corresponding one side along the screw rod through threaded connection's bar lug under linking up the slider guide effect, reach drum and the detached effect of dome, do benefit to and expose the heat exchange body, be convenient for carry out incrustation scale impurity clearance, ceramic heat exchange tube setting through the thin wall with snakelike distribution just coats the formation ceramic layer as the heat exchange body in the drum on the drum inner ring wall, the corrosion resistance of heat exchange structure is improved, the service life is prolonged, the ceramic heat exchange tube of the thin wall of snakelike distribution, good heat conductivity is possessed, strengthen heat exchange efficiency.
Description
Technical Field
The application relates to the field of heat exchangers, in particular to a corrosion-resistant heat exchanger.
Background
The heat exchanger is equipment for transferring partial heat of hot fluid to cold fluid, also called heat exchanger, the heat exchanger plays an important role in chemical industry, petroleum industry, power industry, food industry and other industrial production, the heat exchanger can be used as a heater, a cooler, a condenser, an evaporator, a reboiler and the like in chemical production, and the application is wide.
The heat exchange tube body structure is located in liquid for a long time, air is contained in the liquid, the metal tube body surface is rusted, the service life is relatively short, impurities such as scales can be adhered to the surface of the heat exchange tube body, the heat exchange tube body is located in the tank body, and the cleaning is inconvenient. Therefore, a corrosion-resistant heat exchanger is proposed to address the above problems.
Disclosure of Invention
In the present embodiment, a corrosion-resistant heat exchanger is provided to solve the problems in the prior art.
According to an aspect of the application, a corrosion-resistant heat exchanger is provided, including dome, drum, linking slider, motor, bar lug, screw rod and ceramic heat exchange tube, the dome is in the same place with drum nozzle sealing connection, and the inside ceramic heat exchange tube that is provided with of drum, two bar lug symmetric shaping is on drum inner ring wall, the screw has been seted up to bar lug one end terminal surface, link up the slider slip link up in the linking spout that corresponds, and link up slider one end and the corresponding position mutual fixed connection of dome, the axostylus axostyle end and the screw rod one end terminal surface interconnect of motor, and screw rod and the mutual threaded connection of screw, the motor is installed in the circular slot that corresponds, the coating has the ceramic layer on the drum inner ring wall.
Furthermore, the middle part of the round surface outside the round cover is communicated with one end of a low-temperature water outlet pipe, and the upper part and the lower part of the round surface outside the round cover are respectively communicated with one end of a cold water inlet pipe and one end of a high-temperature water outlet pipe.
Furthermore, two linking chutes are symmetrically formed in the annular surface of the cylinder, the closed end of the cylinder is communicated with one end of the hot water inlet pipe, and the annular surface of the opening of the cylinder is provided with an annular groove.
Furthermore, one end port of the ceramic heat exchange tube is connected with one end port of the cold water inlet tube, the other end port of the ceramic heat exchange tube is connected with one end port of the high-temperature water outlet tube, and the ceramic heat exchange tubes are distributed in a cylindrical space formed by the cylinder and the round cover in a snake shape.
Furthermore, a second sealing ring is installed on the opening of the round cover, the second sealing ring and the first sealing ring are tightly extruded together, and the first sealing ring is installed in the annular groove.
Furthermore, the circular grooves are two and are respectively arranged at the front end and the rear end of the circular surface outside the circular cover.
Through the above-mentioned embodiment of this application, the screw rod that drives through two motors of synchronous operation corresponds rotates, can remove to corresponding one side along the screw rod through threaded connection's bar lug under linking up slider guide effect, reach drum and the detached effect of dome, do benefit to and expose the heat exchange body, be convenient for carry out incrustation scale impurity clearance, ceramic heat exchange tube setting through the thin wall with snakelike distribution is just coated on the drum inner ring wall as the heat exchange body in the drum and is formed the ceramic layer, the corrosion resistance of heat exchange structure is improved, the service life is prolonged, and the ceramic heat exchange tube of the thin wall of snakelike distribution, good heat conductivility is possessed, and the heat exchange efficiency is enhanced.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a perspective view of the overall structure of one embodiment of the present application;
FIG. 2 is a schematic view of a cylindrical nozzle according to an embodiment of the present application;
fig. 3 is a schematic view of a connection structure of the dome according to an embodiment of the present application.
In the figure: 1. the heat exchanger comprises a round cover, 2, a cylinder, 3, a connecting sliding groove, 4, a connecting sliding block, 5, a hot water inlet pipe, 6, a motor, 7, a round groove, 8, a cold water inlet pipe, 9, a low-temperature water outlet pipe, 10, a high-temperature water outlet pipe, 11, a strip-shaped bump, 12, a screw hole, 13, a screw rod, 14, a ceramic layer, 15, a first sealing ring, 16, an annular groove, 17, a second sealing ring, 18 and a ceramic heat exchange pipe.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
The heat exchanger in this embodiment can be suitable for the heat exchange, for example, this embodiment provides such a material cooling process waste heat recycling system, and the dome, the cylinder, the engagement slider, the motor, the bar-shaped lug, the screw and the ceramic heat exchange tube in this embodiment can be used for heat exchange.
This kind of material cooling process waste heat cyclic utilization system includes: the circulating water system is used for cooling the high-temperature furnace and comprises a cooling device, a heat-preservation water tank, a high-efficiency heat exchange device and a cooling pool which are sequentially communicated through pipelines, and the outlet end of the cooling pool is communicated with the cooling device through a pipeline to form a circulating loop; the cooling device is wrapped on the outer side of the high-temperature furnace, cooling water circularly flows in an internal pipeline of the cooling device, and the internal pipeline of the cooling device is detachable; waste heat cyclic utilization system for office area heating, waste heat cyclic utilization system includes adjusting water installation, developments accuse temperature mixing arrangement and floor heating device, adjust the water installation high-efficient heat exchange device developments accuse temperature mixing arrangement with floor heating device communicates through the pipeline in proper order, the floor heating device exit end pass through the pipeline with adjust the water installation intercommunication, constitute a circulation circuit.
A sandwich structure is formed between the cooling device and the outer wall of the high-temperature furnace, the cooling device comprises a cooling water inlet, a cooling water buffer box arranged at the cooling water inlet, and an independent sleeve and a cooling water outlet which are distributed in the sandwich layer, the cooling water inlet and the cooling water outlet are respectively communicated with two ends of the independent sleeve, and the independent sleeve can be detached; the circulating water system also comprises a water softening device and/or a filtering and purifying device, and the water softening device and/or the filtering and purifying device are arranged between the heat-preservation water tank and the high-efficiency heat exchange device; the waste heat recycling system in the material cooling process further comprises an aqueous medium supercharging device for promoting the circulation of an aqueous medium in the system; the water medium supercharging device comprises a first special suction pump arranged at a water outlet of the heat preservation water tank, a second special suction pump arranged at a water inlet of the high-efficiency heat exchange device, a third special suction pump arranged at a water outlet of the cooling pool and a fourth special suction pump arranged between the dynamic temperature control mixing device and the floor heating device.
Of course, the present embodiment can be used for heat exchange devices of other structures. The following description is not repeated, and the heat exchanger according to the embodiment of the present application is described.
Referring to fig. 1-3, a corrosion-resistant heat exchanger includes a round cover 1, a cylinder 2, a connecting slider 4, a motor 6, bar-shaped bumps 11, a screw 13 and a ceramic heat exchange tube 18, the round cover 1 is connected with the cylinder 2 through a sealing manner, the ceramic heat exchange tube 18 is arranged inside the cylinder 2, the two bar-shaped bumps 11 are symmetrically formed on the inner annular wall of the cylinder 2, a screw hole 12 is formed in one end face of each bar-shaped bump 11, the connecting slider 4 is connected in a corresponding connecting sliding groove 3 in a sliding manner, one end of each connecting slider 4 is fixedly connected with the corresponding portion of the round cover 1, the shaft end of the motor 6 is connected with one end face of the screw 13, the screw 13 is connected with the screw hole 12 through a thread, the motor 6 is installed in the corresponding circular groove 7, and a ceramic layer 14 is coated on the inner annular wall of the cylinder 2.
The middle part of the round surface at the outer side of the round cover 1 is communicated with one end provided with a low-temperature water outlet pipe 9, and the upper part and the lower part of the round surface at the outer side of the round cover 1 are respectively communicated with one end provided with a cold water inlet pipe 8 and one end provided with a high-temperature water outlet pipe 10; the annular surface of the cylinder 2 is symmetrically provided with two connecting chutes 3, the closed end of the cylinder 2 is communicated with one end of a hot water inlet pipe 5, and the annular surface of the cylinder opening of the cylinder 2 is provided with an annular groove 16; one end port of the ceramic heat exchange tube 18 is connected with one end port of the cold water inlet tube 8, the other end port of the ceramic heat exchange tube 18 is connected with one end port of the high-temperature water outlet tube 10, and the ceramic heat exchange tubes 18 are distributed in a cylindrical space formed by the cylinder 2 and the round cover 1 in a snake shape; a second sealing ring 17 is arranged at the cover opening of the round cover 1, the second sealing ring 17 and the first sealing ring 15 are tightly extruded together, and the first sealing ring 15 is arranged in the annular groove 16; the circular grooves 7 are two, and the two circular grooves 7 are respectively arranged at the front end and the rear end of the circular surface outside the circular cover 1.
When the ceramic heat exchange tube is used, the ceramic heat exchange tubes 18 with the thin walls distributed in the shape of the snake are arranged in the cylinder 2 to serve as heat exchange tube bodies, and the ceramic layer 14 is formed by coating on the inner annular wall of the cylinder 2, so that the corrosion resistance of a heat exchange structure is improved, the service life is prolonged, and the ceramic heat exchange tubes 18 with the thin walls distributed in the shape of the snake have good heat conduction performance, and the heat exchange efficiency is enhanced;
drive the screw rod 13 that corresponds through two motors 6 of synchronous operation and rotate, can remove to corresponding one side along screw rod 13 bar lug 11 through threaded connection under linking up 4 guide effects of slider, reach drum 2 and 1 detached effect of dome, do benefit to and expose the heat exchange body, be convenient for carry out incrustation scale impurity clearance.
The application has the advantages that:
1. the structure is reasonable, the two motors 6 are synchronously operated to drive the corresponding screw rods 13 to rotate, the strip-shaped convex blocks 11 which are in threaded connection can move to the corresponding side along the screw rods 13 under the guiding action of the connecting slide blocks 4, the effect of separating the cylinder 2 from the round cover 1 is achieved, the heat exchange tube bodies can be exposed, and scale impurities can be cleaned conveniently;
2. this application is rational in infrastructure, and the ceramic heat exchange tube 18 through the thin wall with snakelike distribution sets up and just coats formation ceramic layer 14 on 2 inner ring walls of drum as the heat transfer body in drum 2, improves heat exchange structure's corrosion resistance, increase of service life, and the thin wall's of snakelike distribution ceramic heat exchange tube 18 possesses good heat conductivility, reinforcing heat exchange efficiency.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (6)
1. A corrosion-resistant heat exchanger characterized by: comprises a round cover (1), a cylinder (2), a linking slide block (4), a motor (6), strip-shaped convex blocks (11), a screw rod (13) and a ceramic heat exchange tube (18), wherein the round cover (1) is connected with the cylinder opening of the cylinder (2) in a sealing way, the ceramic heat exchange tube (18) is arranged inside the cylinder (2), the two strip-shaped convex blocks (11) are symmetrically formed on the inner ring wall of the cylinder (2), a screw hole (12) is formed in the end surface of one end of each strip-shaped convex block (11), the linking slide block (4) is slidably linked in a corresponding linking slide groove (3), one end of each linking slide block (4) is fixedly connected with the corresponding part of the round cover (1), the shaft rod end of the motor (6) is mutually connected with the end surface of one end of the screw rod (13), the screw rod (13) is mutually connected with the screw hole (12) in a threaded way, the motor (6) is arranged in a corresponding round groove (7), the inner ring wall of the cylinder (2) is coated with a ceramic layer (14).
2. A corrosion resistant heat exchanger as recited in claim 1 wherein: the middle of the round surface of the outer side of the round cover (1) is communicated with and provided with one end of a low-temperature water outlet pipe (9), and the upper part and the lower part of the round surface of the outer side of the round cover (1) are respectively communicated with and provided with one end of a cold water inlet pipe (8) and one end of a high-temperature water outlet pipe (10).
3. A corrosion resistant heat exchanger as recited in claim 1 wherein: two linking chutes (3) are symmetrically formed in the annular surface of the cylinder (2), one end of a hot water inlet pipe (5) is communicated with the closed end of the cylinder (2), and an annular groove (16) is formed in the annular surface of the opening of the cylinder (2).
4. A corrosion resistant heat exchanger as recited in claim 1 wherein: the port of one end of the ceramic heat exchange tube (18) is connected with the port of one end of the cold water inlet tube (8), the port of the other end of the ceramic heat exchange tube (18) is connected with the port of one end of the high-temperature water outlet tube (10), and the ceramic heat exchange tube (18) is distributed in a cylindrical space formed by the cylinder (2) and the round cover (1) in a snake shape.
5. A corrosion resistant heat exchanger as recited in claim 1 wherein: a second sealing ring (17) is installed on the cover opening of the round cover (1), the second sealing ring (17) and the first sealing ring (15) are tightly extruded together, and the first sealing ring (15) is installed in the annular groove (16).
6. A corrosion resistant heat exchanger as recited in claim 1 wherein: the number of the circular grooves (7) is two, and the two circular grooves (7) are respectively arranged at the front end and the rear end of the circular surface on the outer side of the circular cover (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121393868.4U CN215295907U (en) | 2021-06-23 | 2021-06-23 | Corrosion-resistant heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121393868.4U CN215295907U (en) | 2021-06-23 | 2021-06-23 | Corrosion-resistant heat exchanger |
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| Publication Number | Publication Date |
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| CN215295907U true CN215295907U (en) | 2021-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121393868.4U Active CN215295907U (en) | 2021-06-23 | 2021-06-23 | Corrosion-resistant heat exchanger |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116412308A (en) * | 2023-06-09 | 2023-07-11 | 无锡市华立石化工程有限公司 | Pipeline preheating device |
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2021
- 2021-06-23 CN CN202121393868.4U patent/CN215295907U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116412308A (en) * | 2023-06-09 | 2023-07-11 | 无锡市华立石化工程有限公司 | Pipeline preheating device |
| CN116412308B (en) * | 2023-06-09 | 2023-08-18 | 无锡市华立石化工程有限公司 | Pipeline preheating device |
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