CN212988059U - Condenser - Google Patents
Condenser Download PDFInfo
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- CN212988059U CN212988059U CN202021933817.1U CN202021933817U CN212988059U CN 212988059 U CN212988059 U CN 212988059U CN 202021933817 U CN202021933817 U CN 202021933817U CN 212988059 U CN212988059 U CN 212988059U
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- shell
- heat exchange
- exchange tubes
- condenser
- temperature detection
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Abstract
The embodiment of the utility model provides a condenser, this condenser includes: a housing having a shell-side inlet and a shell-side outlet thereon; the heat exchange tubes are arranged in the shell, and the input end and the output end of each heat exchange tube penetrate out of the shell; the shell side of the condenser is formed in the shell, and the tube sides of the condenser are formed in the plurality of heat exchange tubes. The utility model discloses the heat exchange tube of condenser does not have the welding seam with the material contact segment in the casing, has avoided the emergence of string leakage phenomenon between tube side and the shell side, and then has avoided because the string leaks the various harm that cause.
Description
Technical Field
The utility model belongs to the technical field of chemical industry equipment, especially, relate to a condenser.
Background
The heat exchanger is widely applied to industrial departments of chemical industry, chemical fertilizers, oil refining, power and the like, and the condenser belongs to one of the heat exchangers, wherein the shell and tube condenser is dominant in various heat exchanger products. The condenser mainly comprises a shell, heat exchange tubes in the shell and the like, wherein two ends of each heat exchange tube in the shell are respectively inserted into an upper tube plate and a lower tube plate in the shell for sealing and welding.
In daily production practice, the phenomenon of leakage between a tube pass and a shell pass is often caused due to welding of a heat exchange tube of a condenser and two tube plates, so that products are unqualified or scrapped, the normal running of continuous production is influenced, economic loss is caused for enterprises, and safety production accidents are caused seriously.
SUMMERY OF THE UTILITY MODEL
In view of the above problems in the prior art, an object of the embodiments of the present invention is to provide a condenser capable of preventing cross leakage between a tube side and a shell side.
The embodiment of the utility model provides a condenser, it includes: a housing having a shell-side inlet and a shell-side outlet thereon;
the heat exchange tubes are arranged in the shell, and the input end and the output end of each heat exchange tube penetrate out of the shell; wherein the content of the first and second substances,
the shell side of the condenser is formed in the shell, and the tube side of the condenser is formed in the plurality of heat exchange tubes.
In some embodiments, the condenser further comprises:
a distributor connected to the input ends of the heat exchange tubes for distributing a medium to the plurality of heat exchange tubes;
and the collector is connected with the output ends of the heat exchange tubes and is used for collecting the media output by the heat exchange tubes.
In some embodiments, the heat exchange tubes are divided into a plurality of groups;
the number of the distributors is multiple, and the input end of each group of the heat exchange tubes is connected with the same distributor;
the heat exchange tubes are arranged in the heat exchange tube heat exchanger, and the heat exchange tubes are connected with the heat exchanger.
In some embodiments, the housing is a cylindrical structure;
the input end and the output end of the heat exchange tube extend out of the shell from the peripheral side wall surface of the shell;
the distributor is annularly sleeved outside the shell;
the concentrator is annularly sleeved outside the shell;
the center line of the annulus formed by the distributor and the center line of the annulus formed by the collector are both collinear with the center line of the housing.
In some embodiments, a plurality of the heat exchange tubes are arranged side by side within the housing along a center line parallel to the housing, and the input ends and the output ends of the heat exchange tubes are perpendicular to the heat exchange tubes to protrude out of the housing from a peripheral side wall surface of the housing.
In some embodiments, the input end and the output end of the heat exchange tube extend out of the housing at a shortest distance.
In some embodiments, the housing is a cylindrical structure; the heat exchange tubes are arranged in the shell in a multilayer manner from inside to outside around the center line of the shell; one layer or adjacent multiple layers of heat exchange tubes form a group.
In some embodiments, the shell is also internally provided with short-circuit prevention baffles which are arranged at intervals along the central line of the shell; the short-circuit prevention baffle plates are circular, the diameter of each short-circuit prevention baffle plate is 200-300mm, and the distance between every two adjacent short-circuit prevention baffle plates is 500-800 mm.
In some embodiments, the shell is a cylindrical structure, and the shell-side inlet and the shell-side outlet are respectively arranged at two ends of the cylindrical structure; the peripheral side wall surface of the shell close to the shell pass outlet is provided with a non-condensable gas extraction opening; and a deflector is arranged at one end of the non-condensable gas pumping hole in the shell to stop the material in the shell from being sucked into the non-condensable gas pumping hole.
In some embodiments, the upper part of the shell is also provided with an inlet temperature detection port arranged close to the shell-side inlet, and the axis of the inlet temperature detection port intersects with the axis of the shell-side inlet, so that a temperature detection meter can be inserted into the central position of the shell-side inlet through the inlet temperature detection port;
the lower part of the shell is also provided with an outlet temperature detection port which is arranged close to the non-condensable gas extraction port, and the axis of the outlet temperature detection port is intersected with the axis of the non-condensable gas extraction port, so that a temperature detection meter can be inserted into the central position of the non-condensable gas extraction port through the outlet temperature detection port.
The utility model discloses in the condenser, the casing of condenser is worn out respectively at the both ends of heat exchange tube, and the part that the heat exchange tube is located the casing does not have the welding seam, effectively avoids leaking the various harm that cause because of the welding reason leads to between tube side and the shell side, has avoided the economic loss and the emergence of incident because of welding problem leads to ensure the continuous even running of production.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention.
The summary of various implementations or examples of the technology described in this disclosure is not a comprehensive disclosure of the full scope or all features of the disclosed technology.
Drawings
In the drawings, which are not necessarily drawn to scale, like reference numerals may describe similar components in different views. Like reference numerals having letter suffixes or different letter suffixes may represent different instances of similar components. The drawings illustrate various embodiments, by way of example and not by way of limitation, and together with the description and claims, serve to explain the embodiments of the invention. The same reference numbers will be used throughout the drawings to refer to the same or like parts, where appropriate. Such embodiments are illustrative, and are not intended to be exhaustive or exclusive embodiments of the present apparatus or method.
Fig. 1 is a schematic diagram of an internal structure of an embodiment of a condenser according to the present invention.
Fig. 2 is a schematic top view of a condenser according to an embodiment of the present invention.
Reference numerals:
1-shell side inlet; 2-inlet temperature detection port; 3-a pressure detection port; 4, sealing the head; 5-a collector; 6-collector outlet; 7-short circuit prevention baffle plate; 8-heat exchange tube; 9-a housing; 10-a dispenser; 11-distributor inlet; 12-non-condensable gas extraction opening; 13-outlet temperature detection port; 14-a deflector; 15-lower end enclosure; 16-shell side outlet.
Detailed Description
In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined below to clearly and completely describe the technical solution of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be obtained by a person skilled in the art without any inventive work based on the described embodiments of the present invention, belong to the protection scope of the present invention.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of "first," "second," and similar terms in the description herein do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
To maintain the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and components may be omitted.
As shown in fig. 1 and 2, an embodiment of the present invention provides a condenser, which includes: a shell 9 having a shell-side inlet 1 and a shell-side outlet 16 thereon;
the heat exchange tubes 8 are all arranged in the shell 9, and the input end and the output end of each heat exchange tube 8 penetrate out of the shell 9; wherein the content of the first and second substances,
the shell 9 forms the shell side of the condenser, and the plurality of heat exchange tubes 8 form the tube side of the condenser. That is, a cavity surrounded by the shell 9 is a shell side of the condenser, the tube cavities in the plurality of heat exchange tubes 8 jointly form a tube side of the condenser, and media flow through the shell side and the tube side respectively, so that the media flowing through the shell side and the tube side respectively exchange heat in the flowing process.
The utility model discloses in the condenser, the casing 9 of condenser is worn out respectively at the both ends of heat exchange tube 8 for the part that is located heat exchange tube 8 of casing 9 does not have the welding seam, effectively avoids leaking the various harm that cause because of the welding reason leads to between tube side and the shell side, has avoided the economic loss and the emergence of incident because of welding problem leads to, in order to ensure the continuous even running of production.
In some embodiments, continuing with FIG. 1, the condenser further comprises a distributor 10 and a collector 5. A distributor 10 is connected to the input of the heat exchange tubes 8 for distributing the medium to the plurality of heat exchange tubes 8. The collector 5 is connected with the output ends of the heat exchange tubes 8 and is used for collecting media output by the heat exchange tubes 8.
The embodiment of the utility model provides an in, set up distributor 10 and be connected with heat exchange tube 8's input, the medium that will flow through the tube side passes through distributor 10 and distributes to a plurality of heat exchange tubes 8 in, sets up and collects collector 5 and heat exchange tube 8's output and is connected, and the medium that will flow through the tube side collects together. The medium in the heat exchange tube 8 keeps consistent flow rate. The collected media can be sent to the tube side media storage device in a unified mode. Of course, the distributor 10 should have a distributor inlet 11 thereon to feed the tube-side medium into the distributor 10. The manifold 5 should have a manifold outlet 6 for delivering the tube-side medium to an output, e.g., a tube-side medium storage device.
In some embodiments, the heat exchange tubes 8 are divided into multiple groups. In an exemplary embodiment, as shown in fig. 1, all the heat exchange tubes 8 of the condenser of the embodiment of the present invention may be divided into a plurality of groups according to the position penetrating through the shell 9.
With continued reference to fig. 1, there are a plurality of distributors 10, and one distributor 10 is connected to the input end of each group of heat exchange tubes 8. The number of the distributors 10 is equal to the grouping number of the heat exchange tubes 8, and the input end of each group of the heat exchange tubes 8 is connected with one distributor 10. The distributor 10 can be maintained in a suitable volume to connect as many heat exchange tubes 8 as possible.
With continuing reference to fig. 1, a plurality of collectors 5 are provided, and the output end of each group of heat exchange tubes 8 is connected to the same collector 5. The number of the collectors 5 is equal to the grouping number of the heat exchange tubes 8, and the output end of each group of heat exchange tubes 8 is connected with the same collector 5. The header 5 can be kept in a suitable volume and connected with as many heat exchange tubes 8 as possible.
In the embodiment of the present invention, the specific shape and structure of the housing 9 are not specifically limited. For example, the housing 9 may include a housing body and end sockets disposed at two ends of the housing body, wherein the upper end is the upper end socket 4, and the lower end is the lower end socket 15.
In some embodiments, the housing 9 is a cylindrical structure. For example, the shell body has a cylindrical shape, and the end sockets at both ends have an approximately hemispherical shape.
The input and output ends of the heat exchange pipe 8 protrude from the casing 9 from the peripheral side wall surface of the casing 9. The heat exchange pipe 8 has both ends extending from the peripheral side wall surface of the casing 9, and various process ports, meters, and the like can be provided at sufficient positions at both ends of the casing 9.
In the embodiment of the present invention, the specific shapes of the distributor 10 and the collector 5 and the relative position with the housing 9 are not specifically limited, and those skilled in the art can select and determine the shapes according to actual needs.
In the exemplary embodiment, the dispenser 10 is annularly disposed outside the housing 9. The dispenser 10 may be a tube having a closed loop shape. The annular distributor 10 is sleeved outside the shell 9, so that the input end of the heat exchange tube 8 penetrates out of the shell 9 and then is connected to the distributor 10 in the shortest distance. The medium in the distributor 10 can be uniformly distributed into the heat exchange tubes 8 connected thereto.
As shown in fig. 2, the collector 5 is annularly sleeved outside the housing 9. The collector 5 may be a tube body having a closed ring shape. The annular collector 5 is sleeved outside the shell 9, so that the output end of the heat exchange tube 8 penetrates out of the shell 9 and then is connected to the collector 5 in the shortest distance. The medium in the heat exchange tubes 8 can be rapidly conveyed to the collector 5 connected with the heat exchange tubes. The pressure in each heat exchange pipe 8 is made uniform.
The centre line of the annulus formed by the distributor 10 and the centre line of the annulus formed by the collector 5 are both collinear with the centre line of the housing 9. The heat exchange pipe 8 can be connected with the distributor 10 or the collector 5 at the shortest possible distance after both ends thereof have passed through the housing 9.
The embodiment of the utility model provides an in, the input and the output of heat exchange tube 8 stretch out casing 9 from casing 9's all sides wall, and the input and the output of heat exchange tube 8 do not do with heat exchange tube 8's contained angle and prescribe a limit.
In some embodiments, a plurality of heat exchange tubes 8 are arranged side by side in the casing 9 along a center line parallel to the casing 9, and input and output ends of the heat exchange tubes 8 are perpendicular to the heat exchange tubes 8 to protrude from the casing 9 from a peripheral side wall surface of the casing 9.
In some embodiments, the input and output ends of the heat exchange tubes 8 extend out of the housing 9 at the shortest distance. The heat exchange tube 8 passes out of the housing 9 at the shortest distance in a direction perpendicular to the center line of the housing 9 according to its position in the housing 9.
In the embodiment of the present invention, the heat exchange pipes 8 are distributed as uniformly as possible in the casing 9, and the specific arrangement is not limited.
In some embodiments, the heat exchange tubes 8 are arranged in layers from inside to outside around the centerline of the shell 9 within the shell 9. The heat exchange tubes 8 are concentrically arranged in layers around the center line, making it possible to distribute the heat exchange tubes 8 as uniformly as possible within the shell 9.
In some embodiments, one or more adjacent layers of heat exchange tubes 8 are in a group. For example, two or three layers of heat exchange tubes 8 are grouped.
In some embodiments, a short-circuit prevention baffle 7 is further arranged in the shell 9, and the short-circuit prevention baffle 7 is arranged at intervals along the center line of the shell 9. The short-circuit prevention baffle plates 7 can be circular, the diameter of each short-circuit prevention baffle plate is 200-300mm, and the distance between every two adjacent short-circuit prevention baffle plates 7 is 500-800 mm. The short-circuit prevention baffle plate 7 is arranged, so that gas-phase materials can be prevented from being pumped away by negative pressure without being condensed, and the gas-phase materials can be subjected to sufficient heat exchange.
In some embodiments, the housing 9 is a cylindrical structure, the shell-side inlet 1 and the shell-side outlet 16 are respectively disposed at two ends of the cylindrical structure, the upper portion of the housing 9 further has an inlet temperature detection port 2 disposed near the shell-side inlet 1, and an axis of the inlet temperature detection port 2 intersects with an axis of the shell-side inlet 1, so that the temperature detection meter can be inserted into a center position of the shell-side inlet 1. In this embodiment, as shown in fig. 2, the inlet temperature detection port 2 and the shell-side inlet 1 are both disposed on the upper end enclosure 4.
The end of the shell 9, which is provided with the shell side inlet 1, is also provided with a pressure detection port 3. The pressure detection port 3 can also be arranged on the upper end enclosure 4.
In some embodiments, as shown in fig. 1, the lower portion of the housing 9 is further provided with a non-condensable gas extraction port 12. An outlet temperature detection port 13 is arranged close to the non-condensable gas exhaust port 12, and the axis of the outlet temperature detection port 13 is intersected with the axis of the non-condensable gas exhaust port 12, so that a temperature detection meter can be inserted into the central position of the non-condensable gas exhaust port 12 through the outlet temperature detection port 13.
The temperature detection meter adopts an inclined insertion type, is inserted into the central position of the non-condensable gas pumping hole 12 and is used for accurately and timely detecting the temperature of the non-condensable gas and avoiding gas-phase materials from being pumped away.
In some embodiments, with continued reference to FIG. 1, a deflector 14 is provided inside the housing 9, the deflector 14 being provided at the non-condensable gas extraction port 12. The baffle 14 is arranged in the non-condensable gas pumping hole 12, which is equivalent to changing the direction of the non-condensable gas pumping hole 12, so as to prevent liquid-phase materials from being sucked into the non-condensable gas pumping hole 12 in the process of flowing through the non-condensable gas pumping hole 12. The deflector 14 covers the noncondensable gas suction port 12 and forms a chamber with the housing 9 having an opening on one side, that is, the noncondensable gas suction port 12 is located in the chamber, and the opening of the chamber corresponds to an inlet of the noncondensable gas suction port 12. The opening of the chamber is oriented in line with the direction of flow of the shell-side fluid. For example, when the shell-side fluid flows from top to bottom, the opening of the chamber formed by the deflector 14 and the shell 9 faces downward, and the non-condensable gas enters the non-condensable gas extraction port 12 from the lower part and is exhausted, as shown in fig. 1.
Other process ports and instruments and the like required to be arranged on the shell 9 are not described in detail.
The above description is intended to be illustrative and not restrictive. For example, the above-described examples (or one or more versions thereof) may be used in combination with each other, and it is contemplated that the embodiments may be combined with each other in various combinations or permutations. The scope of the invention should be determined with reference to the appended claims, along with the full scope of equivalents to which such claims are entitled.
Claims (10)
1. A condenser, comprising:
a housing having a shell-side inlet and a shell-side outlet thereon;
the heat exchange tubes are arranged in the shell, and the input end and the output end of each heat exchange tube penetrate out of the shell; wherein the content of the first and second substances,
the shell side of the condenser is formed in the shell, and the tube side of the condenser is formed in the plurality of heat exchange tubes.
2. The condenser of claim 1, further comprising:
a distributor connected to the input ends of the heat exchange tubes for distributing a medium to the plurality of heat exchange tubes;
and the collector is connected with the output ends of the heat exchange tubes and is used for collecting the media output by the heat exchange tubes.
3. The condenser as claimed in claim 2, wherein the heat exchange tubes are divided into a plurality of groups;
the number of the distributors is multiple, and the input end of each group of the heat exchange tubes is connected with the same distributor;
the heat exchange tubes are arranged in the heat exchange tube heat exchanger, and the heat exchange tubes are connected with the heat exchanger.
4. The condenser of claim 2,
the shell is of a cylindrical structure;
the input end and the output end of the heat exchange tube extend out of the shell from the peripheral side wall surface of the shell;
the distributor is annularly sleeved outside the shell;
the concentrator is annularly sleeved outside the shell;
the center line of the annulus formed by the distributor and the center line of the annulus formed by the collector are both collinear with the center line of the housing.
5. The condenser as claimed in claim 4, wherein a plurality of said heat exchange tubes are arranged side by side in said shell along a center line parallel to said shell, said input ends and said output ends of said heat exchange tubes being perpendicular to said heat exchange tubes to project from a peripheral side wall surface of said shell.
6. The condenser of claim 4, wherein said input end and said output end of said heat exchange tube extend out of said housing at a shortest distance.
7. The condenser of claim 3, wherein the housing is a cylindrical structure; the heat exchange tubes are arranged in the shell in a multilayer manner from inside to outside around the center line of the shell; one layer or adjacent multiple layers of heat exchange tubes form a group.
8. The condenser as claimed in claim 7, wherein a short circuit prevention baffle is further provided in the shell, and the short circuit prevention baffle is arranged at intervals along a center line of the shell; the short-circuit prevention baffle plates are circular, the diameter of each short-circuit prevention baffle plate is 200-300mm, and the distance between every two adjacent short-circuit prevention baffle plates is 500-800 mm.
9. The condenser of claim 1, wherein the shell is a cylindrical structure, and the shell side inlet and the shell side outlet are respectively arranged at two ends of the cylindrical structure;
the peripheral side wall surface of the shell close to the shell pass outlet is provided with a non-condensable gas extraction opening; and a deflector is arranged at one end of the non-condensable gas pumping hole in the shell to stop the material in the shell from being sucked into the non-condensable gas pumping hole.
10. The condenser of claim 9, wherein the upper portion of the shell is further provided with an inlet temperature detection port arranged close to the shell-side inlet, and an axis of the inlet temperature detection port intersects with an axis of the shell-side inlet, so that a temperature detection gauge can be inserted into a central position of the shell-side inlet through the inlet temperature detection port;
the lower part of the shell is also provided with an outlet temperature detection port which is arranged close to the non-condensable gas extraction port, and the axis of the outlet temperature detection port is intersected with the axis of the non-condensable gas extraction port, so that a temperature detection meter can be inserted into the central position of the non-condensable gas extraction port through the outlet temperature detection port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021933817.1U CN212988059U (en) | 2020-09-07 | 2020-09-07 | Condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021933817.1U CN212988059U (en) | 2020-09-07 | 2020-09-07 | Condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212988059U true CN212988059U (en) | 2021-04-16 |
Family
ID=75416269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021933817.1U Active CN212988059U (en) | 2020-09-07 | 2020-09-07 | Condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212988059U (en) |
-
2020
- 2020-09-07 CN CN202021933817.1U patent/CN212988059U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: condenser Effective date of registration: 20230419 Granted publication date: 20210416 Pledgee: Xingtai Bank Co.,Ltd. Xingxiang Branch Pledgor: Xingtai Xuyang Chemical Co.,Ltd. Registration number: Y2023980038485 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |