CN113532162A - Corrosion-resistant heat exchanger with automatic speed-changing and filtering functions - Google Patents
Corrosion-resistant heat exchanger with automatic speed-changing and filtering functions Download PDFInfo
- Publication number
- CN113532162A CN113532162A CN202110767594.9A CN202110767594A CN113532162A CN 113532162 A CN113532162 A CN 113532162A CN 202110767594 A CN202110767594 A CN 202110767594A CN 113532162 A CN113532162 A CN 113532162A
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- Prior art keywords
- tank body
- corrosion
- fluid inlet
- heat exchanger
- cold fluid
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- 238000005260 corrosion Methods 0.000 title claims abstract description 40
- 230000007797 corrosion Effects 0.000 title claims abstract description 40
- 238000001914 filtration Methods 0.000 title claims abstract description 18
- 239000012530 fluid Substances 0.000 claims abstract description 71
- 230000006698 induction Effects 0.000 claims abstract description 18
- 230000033228 biological regulation Effects 0.000 claims description 15
- 230000008859 change Effects 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 abstract description 21
- 230000001276 controlling effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 239000012535 impurity Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
- F28D7/163—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing
- F28D7/1669—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing the conduit assemblies having an annular shape; the conduits being assembled around a central distribution tube
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
- F28F19/01—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using means for separating solid materials from heat-exchange fluids, e.g. filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a corrosion-resistant heat exchanger with an automatic speed-changing filtering function, which comprises a tank body, wherein an outer layer and a corrosion-resistant layer are arranged on the tank body, an automatic induction device is arranged in the tank body, a cold fluid outlet is arranged at the right end of the tank body, a cold fluid inlet is arranged at the left end of the tank body, a filter screen is arranged in the cold fluid inlet, a speed regulating plate is arranged on the side surface of the filter screen, a screw rod and a speed regulating valve are arranged above the cold fluid inlet, a hot fluid inlet is arranged below the tank body, a filter screen is arranged in the hot fluid inlet, a speed regulating plate is arranged below the filter screen, a screw rod is arranged above the hot fluid inlet, a speed regulating valve is arranged above the screw rod, a hot fluid outlet is arranged above the tank body, a pipeline is transversely arranged in the tank body, a baffle is vertically arranged in the tank body, and a pipeline mounting hole is arranged in the baffle The filter screen, the automatic induction device and the corrosion-resistant layer enable the heat exchanger to have the functions of automatically controlling flow speed, automatically filtering and resisting corrosion.
Description
Technical Field
The invention relates to the field of heat exchanger equipment, in particular to a corrosion-resistant heat exchanger with an automatic speed-changing filtering function.
Background
At present, various industries in China are increasingly developed, particularly, the chemical industry is in full development, the types of heat exchangers are various, but the current heat exchangers on the market have the problems that the filtration cannot be realized, the flow rate cannot be regulated, and the corrosion resistance is not strong, so that the corrosion-resistant heat exchanger with the automatic speed-changing filtration function is provided.
Disclosure of Invention
The invention aims to provide a corrosion-resistant heat exchanger with an automatic speed-changing filtering function, and aims to solve the problems that the heat exchanger in the background art cannot be filtered, cannot be used for regulating flow rate control and is not strong in corrosion resistance.
The purpose and the effect of the invention are achieved by the following specific technical means:
the utility model provides a corrosion-resistant heat exchanger that possesses automatic speed change filtering capability, which comprises a tank body, be provided with the skin on the jar body, be provided with corrosion resistant layer in the skin, jar internal portion is provided with automatic induction system, jar body right-hand member is provided with cold fluid outlet, jar body left end is provided with cold fluid inlet, the inside filter screen that is provided with of cold fluid inlet, the filter screen side is provided with the speed governing board, cold fluid inlet top is provided with the hob, the hob top is provided with the speed governing valve, jar body below is provided with the hot-fluid inlet, the inside filter screen that is provided with of hot-fluid inlet, the filter screen below is provided with the speed governing board, hot-fluid inlet top is provided with the hob, jar body top is provided with the hot-fluid outlet, jar internal portion transversely is provided with the pipeline, jar internal portion is provided with the baffle perpendicularly, be provided with the pipe erection hole on the baffle.
Furthermore, the pipeline is provided with seven, and it connects respectively in cold fluid entry, cold fluid export both ends, and length slightly is less than jar body length.
Furthermore, six baffles are arranged, are uniformly distributed at the upper end and the lower end in the tank body and are fixedly connected with the tank body, the height of the baffles is slightly larger than the radius of the tank body, and the distance between the baffles is proper.
Furthermore, the filter screen is provided with two, and it is located inside cold fluid inlet, the hot-fluid inlet, and is adjacent with the speed governing board, and be close to with jar body main part department.
Furthermore, the speed regulation valves and the speed regulation plate are arranged in two numbers, the speed regulation valves are respectively positioned at the cold fluid inlet and the hot fluid inlet and are connected with the inlets through screw rods, and the speed regulation plates are arranged in the inlets and have the same length as the diameter of the inlets.
Furthermore, the corrosion-resistant layer is arranged in the outer layer, the thickness of the corrosion-resistant layer is smaller than that of the outer layer, and the corrosion-resistant layer and the outer layer are tightly attached.
Furthermore, the number of the automatic induction devices is eight, the number of the automatic induction devices is four on the left inner wall and the right inner wall in the transverse direction, the automatic induction devices are symmetrically arranged relative to the central line, and the automatic induction devices are fixedly connected with the inner wall of the corrosion-resistant layer.
Compared with the prior art, the invention has the following advantages:
1. according to the invention, through the filter screens arranged in the cold fluid inlet and the hot fluid inlet, fluid impurities are automatically filtered when the heat exchanger works, and through the design, the purposes of purifying fluid and preventing pipelines from being easily blocked due to impurities are achieved.
2. According to the invention, the corrosion-resistant layer arranged in the tank body protects the inner wall of the tank body when various chemical substances flow through, so as to prevent corrosion.
3. According to the invention, the spiral rods arranged above the cold fluid inlet and the hot fluid inlet, the speed regulating valve, the speed regulating plate inside the inlet and the automatic induction device are used for automatically regulating the flow rate of the fluid at any time before or during the working process of the heat exchanger, and through the design, the problem of low heat exchange efficiency caused by the fact that the flow rate cannot be regulated during the working process of the heat exchanger is solved.
Drawings
FIG. 1 is a full sectional view of the present invention;
FIG. 2 is a block diagram of the present invention;
FIG. 3 is a partial side view of the present invention;
FIG. 4 is a partial inside view of the present invention;
FIG. 5 is a partial inside view of the present invention;
in FIGS. 1-5: 1. a tank body; 101. an outer layer; 102. a corrosion-resistant layer; 2. a cold fluid outlet; 3. a pipeline; 4. a baffle plate; 5. a hot fluid outlet; 6. a speed regulating valve; 7. a cold fluid inlet; 8. a hot fluid inlet; 9. an automatic induction device; 10. a pipe mounting hole; 11. a filter screen; 12. a speed regulation plate; 13. a screw rod.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 5, a corrosion-resistant heat exchanger with an automatic speed-changing filtering function comprises a tank body 1, an outer layer 101 is arranged on the tank body 1, a corrosion-resistant layer 102 is arranged in the outer layer 101, an automatic induction device 9 is arranged in the tank body 1, a cold fluid outlet 2 is arranged at the right end of the tank body 1, a cold fluid inlet 7 is arranged at the left end of the tank body 1, a filter screen 11 is arranged in the cold fluid inlet 7, a speed regulating plate 12 is arranged on the side surface of the filter screen 11, a screw rod 13 is arranged above the cold fluid inlet 7, a speed regulating valve 6 is arranged above the screw rod 13, a hot fluid inlet 8 is arranged below the tank body 1, a filter screen 11 is arranged in the hot fluid inlet 8, a speed regulating plate 12 is arranged below the filter screen 11, a screw rod 13 is arranged above the hot fluid inlet 8, a speed regulating valve 6 is arranged above the screw rod 13, a hot fluid outlet 5 is arranged above the tank body 1, and a pipeline 3 is transversely arranged in the tank body 1, the inside baffle 4 that is provided with perpendicularly of jar body 3, be provided with pipeline mounting hole 10 on the baffle 4.
In specific implementation, the seven pipelines 3 are respectively connected to the two ends of the cold fluid inlet 7 and the cold fluid outlet 2, and the length of the pipelines is slightly smaller than that of the tank body 1.
In the specific implementation, six baffles 4 are uniformly distributed at the upper end and the lower end inside the tank body 1 and fixedly connected with the tank body 1, the height of the baffles should be slightly larger than the radius of the tank body 1, and the distance between the baffles is proper.
In specific implementation, two filter screens 11 are provided, which are located inside the cold fluid inlet 7 and the hot fluid inlet 8, adjacent to the speed regulation plate 12, and close to the main body of the tank body 1.
In specific implementation, the two speed regulating valves 6 and the two speed regulating plates 11 are arranged, the two speed regulating valves 6 are respectively located at the cold fluid inlet 7 and the hot fluid inlet 9 and are connected with the inlets through the screw rods 13, and the two speed regulating plates 12 are arranged inside the inlets and have the same length as the diameter of the inlets.
In a specific implementation, the corrosion-resistant layer 102 is disposed inside the outer layer 101, and has a thickness smaller than that of the outer layer 101, and the two layers are closely attached.
In a specific implementation, the number of the automatic induction devices 9 is eight, four are respectively arranged on the left inner wall and the right inner wall in the transverse direction, the automatic induction devices are symmetrically arranged about the central line, and the automatic induction devices are fixedly connected with the inner wall of the corrosion-resistant layer 102.
The use method and the working principle of the corrosion-resistant heat exchanger with the automatic speed-changing filtering function are as follows.
After the heat exchanger is installed, firstly, the installation and the safety protection of the heat exchanger are checked, the corrosion-resistant layer 102 in the outer layer 101 continuously protects the tank body 1 from corrosion in the working process of the heat exchanger, the cold fluid inlet 7, the hot fluid inlet 8, the cold fluid outlet 2 and the hot fluid outlet 5 are connected with corresponding pipelines, then, the automatic induction device 9 adjusts the speed regulating valves at each inlet according to the flow rate of liquid, cold fluid passes through the cold fluid inlet 7 and passes through the filter screen 11 to filter the interior of the heat exchanger tank body 1, flows to the cold fluid outlet 2 through the pipelines and finally flows out of the tank body 1, hot fluid passes through the hot fluid inlet 8 and passes through the filter screen 11 to filter the interior of the heat exchanger tank body 1, then flows downwards and upwards from the right to the left through a gap reserved by the baffle 4 and finally flows out of the tank body 1 through the hot fluid outlet 5, and cold exchange is carried out through the pipe wall in the process, finally, the problems that the heat exchanger cannot be filtered, cannot be used for regulating flow rate control and has poor corrosion resistance are solved.
In summary, although the present invention has been described in detail with reference to the foregoing description, it will be apparent to those skilled in the art that modifications may be made to the above-described embodiments or portions thereof, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (7)
1. The utility model provides a corrosion-resistant heat exchanger that possesses automatic speed change filtering capability, includes jar body (1), its characterized in that: an outer layer (101) is arranged on a tank body (1), a corrosion-resistant layer (102) is arranged in the outer layer (101), an automatic induction device (9) is arranged in the tank body (1), a cold fluid outlet (2) is arranged at the right end of the tank body (1), a cold fluid inlet (7) is arranged at the left end of the tank body (1), a filter screen (11) is arranged in the cold fluid inlet (7), a speed regulation plate (12) is arranged on the side surface of the filter screen (11), a spiral rod (13) is arranged above the cold fluid inlet (7), a speed regulation valve (6) is arranged above the spiral rod (13), a hot fluid inlet (8) is arranged below the tank body (1), the filter screen (11) is arranged in the hot fluid inlet (8), the speed regulation plate (12) is arranged below the filter screen (11), the spiral rod (13) is arranged above the hot fluid inlet (8), and the speed regulation valve (6) is arranged above the spiral rod (13), a hot fluid outlet (5) is arranged above the tank body (1), a pipeline (3) is transversely arranged in the tank body (1), a baffle (4) is vertically arranged in the tank body (3), and a pipeline mounting hole (10) is formed in the baffle (4).
2. The corrosion-resistant heat exchanger with automatic variable speed filtering function according to claim 1, characterized in that: the seven pipelines (3) are respectively connected to two ends of the cold fluid inlet (7) and the cold fluid outlet (2), and the length of the seven pipelines is slightly smaller than that of the tank body (1).
3. The corrosion-resistant heat exchanger with automatic variable speed filtering function according to claim 1, characterized in that: six baffles (4) are uniformly distributed at the upper end and the lower end in the tank body (1) and fixedly connected with the tank body (1), the height of the baffles is slightly larger than the radius of the tank body (1), and the distance between the baffles is proper.
4. The corrosion-resistant heat exchanger with automatic variable speed filtering function according to claim 1, characterized in that: the filter screen (11) are provided with two, and it is located inside cold fluid entry (7), hot-fluid entry (8), and is adjacent with speed governing board (12), and be close to with jar body (1) main part department.
5. The corrosion-resistant heat exchanger with automatic variable speed filtering function according to claim 1, characterized in that: the speed regulation valve (6) and the speed regulation plate (11) are both provided with two, the speed regulation valve (6) is respectively positioned at a cold fluid inlet (7) and a hot fluid inlet (9) and is connected with each inlet through a screw rod (13), the speed regulation plate (12) is arranged inside each inlet, and the length of the speed regulation plate is completely the same as the diameter of the inlet.
6. The corrosion-resistant heat exchanger with automatic variable speed filtering function according to claim 1, characterized in that: the corrosion-resistant layer (102) is arranged inside the outer layer (101), the thickness of the corrosion-resistant layer is smaller than that of the outer layer (101), and the corrosion-resistant layer and the outer layer are tightly attached.
7. The corrosion-resistant heat exchanger with automatic variable speed filtering function according to claim 1, characterized in that: the number of the automatic induction devices (9) is eight, the number of the automatic induction devices is four on the left inner wall and the right inner wall in the transverse direction, the automatic induction devices are symmetrically arranged about the central line and are fixedly connected with the inner wall of the corrosion-resistant layer (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110767594.9A CN113532162A (en) | 2021-07-07 | 2021-07-07 | Corrosion-resistant heat exchanger with automatic speed-changing and filtering functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110767594.9A CN113532162A (en) | 2021-07-07 | 2021-07-07 | Corrosion-resistant heat exchanger with automatic speed-changing and filtering functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113532162A true CN113532162A (en) | 2021-10-22 |
Family
ID=78097930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110767594.9A Pending CN113532162A (en) | 2021-07-07 | 2021-07-07 | Corrosion-resistant heat exchanger with automatic speed-changing and filtering functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113532162A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5307868A (en) * | 1991-05-24 | 1994-05-03 | Electricite De France-Service National | Device for preventing choking in plate heat exchangers |
| CN105547955A (en) * | 2015-12-10 | 2016-05-04 | 桂林理工大学 | Obstruction testing method for soil permeability under constant flow velocity |
| CN109027297A (en) * | 2018-09-25 | 2018-12-18 | 武汉工程大学 | Intelligent Unitary corrosion-resistant valve |
| CN210374715U (en) * | 2019-08-09 | 2020-04-21 | 湖北丰杯生物科技有限公司 | Heat exchanger for chemical production |
| CN212274726U (en) * | 2020-04-05 | 2021-01-01 | 赵道沛 | Energy-saving efficient heat exchanger for chemical industry |
| CN212620286U (en) * | 2020-07-22 | 2021-02-26 | 河南恒效环保科技有限公司 | Novel heat exchanger |
| CN213481080U (en) * | 2020-09-01 | 2021-06-18 | 润祁科技集团有限公司 | Heat exchanger capable of filtering and regulating speed |
-
2021
- 2021-07-07 CN CN202110767594.9A patent/CN113532162A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5307868A (en) * | 1991-05-24 | 1994-05-03 | Electricite De France-Service National | Device for preventing choking in plate heat exchangers |
| CN105547955A (en) * | 2015-12-10 | 2016-05-04 | 桂林理工大学 | Obstruction testing method for soil permeability under constant flow velocity |
| CN109027297A (en) * | 2018-09-25 | 2018-12-18 | 武汉工程大学 | Intelligent Unitary corrosion-resistant valve |
| CN210374715U (en) * | 2019-08-09 | 2020-04-21 | 湖北丰杯生物科技有限公司 | Heat exchanger for chemical production |
| CN212274726U (en) * | 2020-04-05 | 2021-01-01 | 赵道沛 | Energy-saving efficient heat exchanger for chemical industry |
| CN212620286U (en) * | 2020-07-22 | 2021-02-26 | 河南恒效环保科技有限公司 | Novel heat exchanger |
| CN213481080U (en) * | 2020-09-01 | 2021-06-18 | 润祁科技集团有限公司 | Heat exchanger capable of filtering and regulating speed |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211022 |
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| RJ01 | Rejection of invention patent application after publication |