CN116772620A - Water and smoke type heat exchanger with anti-scaling function - Google Patents
Water and smoke type heat exchanger with anti-scaling function Download PDFInfo
- Publication number
- CN116772620A CN116772620A CN202310844346.9A CN202310844346A CN116772620A CN 116772620 A CN116772620 A CN 116772620A CN 202310844346 A CN202310844346 A CN 202310844346A CN 116772620 A CN116772620 A CN 116772620A
- Authority
- CN
- China
- Prior art keywords
- main body
- water
- pipe
- fixedly connected
- heat exchanger
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 92
- 239000000779 smoke Substances 0.000 title claims abstract description 16
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000003546 flue gas Substances 0.000 claims abstract description 22
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 9
- 229910052753 mercury Inorganic materials 0.000 claims description 9
- 238000003860 storage Methods 0.000 claims description 9
- 230000002209 hydrophobic effect Effects 0.000 claims description 6
- 238000007790 scraping Methods 0.000 claims description 5
- 239000013013 elastic material Substances 0.000 claims description 3
- 239000012530 fluid Substances 0.000 abstract description 24
- 238000003825 pressing Methods 0.000 description 16
- 244000309464 bull Species 0.000 description 10
- 230000006870 function Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 241000208125 Nicotiana Species 0.000 description 2
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000002452 interceptive effect Effects 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
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/22—Arrangements for directing heat-exchange media into successive compartments, e.g. arrangements of guide plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/24—Arrangements for promoting turbulent flow of heat-exchange media, e.g. by plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G1/00—Non-rotary, e.g. reciprocated, appliances
- F28G1/08—Non-rotary, e.g. reciprocated, appliances having scrapers, hammers, or cutters, e.g. rigidly mounted
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G15/00—Details
- F28G15/04—Feeding and driving arrangements, e.g. power operation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/22—Arrangements for directing heat-exchange media into successive compartments, e.g. arrangements of guide plates
- F28F2009/222—Particular guide plates, baffles or deflectors, e.g. having particular orientation relative to an elongated casing or conduit
- F28F2009/226—Transversal partitions
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Geometry (AREA)
- Fluid Mechanics (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention relates to the technical field of heat exchangers and discloses a water and flue gas type heat exchanger with an anti-scaling function, which comprises a main body, wherein a water inlet pipe is arranged on the outer surface of the front end of the main body, a water outlet pipe is fixedly connected to the outer surface of the right side of the main body close to the rear end of the main body, a smoke inlet pipe is fixedly connected to the outer surface of the upper end of the main body close to the front end of the main body, a smoke outlet pipe is fixedly connected to the outer surface of the upper end of the main body close to the rear end of the main body, a motor is arranged on the outer surface of the rear end of the main body, an inner cavity is formed in the main body, and a baffle plate is fixedly connected to the inner surface of the inner cavity of the main body. This water, flue gas formula have heat exchanger of anti-scaling function possesses and conveniently reduces the volume of cold fluid, ensures contact time and area of contact of cold fluid and heat exchanger, improves advantages such as the anti-scaling ability that cold fluid arrived, has solved current heat exchanger equipment, and the cold fluid pipeline is easy to scale deposit to and the quantity of cold fluid needs too big problem.
Description
Technical Field
The invention relates to the technical field of heat exchangers, in particular to a water and flue gas type heat exchanger with an anti-scaling function.
Background
A heat exchanger is a device that transfers a portion of the heat of a hot fluid to a cold fluid, also known as a heat exchanger. The heat exchanger 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 the chemical industry, so that the heat exchanger has wide application range.
The heat exchanger that the line was not in the in-process of using, the position that cold fluid circulated can appear generally because the heating of heat transfer in-process leads to the phenomenon that the inner wall of equipment appears the structure, leads to the scale deposit of heat exchanger inside easily for equipment heat conduction effect reduces, influences the heat exchange efficiency of follow-up equipment, and current heat exchanger is in the in-process of using, to cold fluid's heat absorption regulation, only simple change cold fluid pipeline's shape, thereby make cold fluid and high temperature flue gas's contact time and area of contact improve, the quantity requirement of this mode cold fluid is great, be inconvenient for use.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides the water-smoke type heat exchanger with the anti-scaling function, which has the advantages of conveniently reducing the quantity of cold fluid, guaranteeing the contact time and the contact area of the cold fluid and the heat exchanger, improving the anti-scaling capability of the cold fluid, and the like, and solves the problems that the existing heat exchanger equipment, the cold fluid pipeline is easy to scale and the quantity of the cold fluid is overlarge.
(II) technical scheme
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a water, flue gas formula have heat exchanger of scale deposit prevention function, includes the main part, the front end surface of main part is provided with the inlet tube, the right side surface of main part is close to the position fixedly connected with outlet pipe of rear end, the upper end surface of main part is close to the position fixedly connected with advances the tobacco pipe of front end, the upper end surface of main part is close to the position fixedly connected with play tobacco pipe of rear end, the rear end surface of main part is provided with the motor, the inner chamber has been seted up to the inside of main part, the internal surface fixedly connected with baffling baffle of inner chamber on the main part, baffling baffle inside fixedly connected with heat exchange tube, the position that the inside of main part is close to the front end has been seted up the water inlet chamber, the inside of main part is close to the position of rear end has been seted up to the water storage chamber, water inlet chamber internal surface interactive connection has the clamp plate in the main part, the internal surface sliding connection of main part memory water chamber has the slide, the output of motor is provided with the bull stick, the outer disc meshing of bull stick is connected with the drive wheel, the inside the drive wheel has been seted up to the heat exchange tube, the cavity has been seted up inside the cavity, the scraper blade inside the scraper blade has a fixed connection to one side.
Preferably, the inside of clamp plate is provided with the folded plate, the spout has been seted up to the rear end surface of folded plate, the rear end surface sliding connection of folded plate has the drainage pipe, the lumen has been seted up to the inside of drainage pipe, drainage pipe surface fixedly connected with expansion ring, the inside of expansion ring is provided with mercury.
Preferably, a plurality of baffle plates are arranged in the main body, the baffle plates are arranged in an S shape, and the smoke inlet pipe and the smoke outlet pipe are communicated with the inner cavity.
Preferably, the quantity of heat exchange tubes is a plurality of, and it runs through the baffling baffle, the bull stick runs through main part, slide and extends to the heat exchange tube inside, the outer disc threaded connection of bull stick has the scraper blade, the slide has all been seted up to main part upper and lower extreme internal surface, the upper and lower equal fixedly connected with slider of bank of scraper blade.
Preferably, the folded plate is composed of three fan-shaped baffles, the folded plate is made of rubber, a clamping block is arranged at the position, close to the sliding groove, of the drainage pipe, the upper pipe cavity of the water inlet pipe is communicated with the water inlet cavity, and the drainage pipe corresponds to the heat exchange pipe.
Preferably, the expansion ring is made of elastic material, is made of annular plate material, and has inner surface fixedly connected with the water inlet pipe.
Preferably, the water outlet pipe is communicated with the inside of the water storage cavity, the sliding plate is in sliding connection with the inner surface of the water storage cavity, and the rotating rod penetrates through the sliding plate.
Compared with the prior art, the invention provides the water and flue gas type heat exchanger with the anti-scaling function, which has the following beneficial effects:
1. this water, flue gas formula heat exchanger that has anti-scaling function through establishing replacement heat pipe, scraper blade, transfer line, drive gear, when conveniently scraping two fluid pipeline, avoids cold fluid pipeline inside scale deposit, ensures cold fluid pipeline's heat conduction efficiency, ensures heat exchanger's work inefficiency.
2. This water, flue gas formula have heat exchanger of anti-scaling function, through setting up clamp plate, expansion ring, folded plate, conveniently adjust the flow rate of cold fluid, this mode is low to the quantity requirement of cold fluid to guarantee the use of cold fluid when guaranteeing the contact time and the area of contact of cold fluid and high temperature flue gas.
Drawings
FIG. 1 is a schematic diagram of the overall internal structure of the present invention;
FIG. 2 is a schematic diagram of the overall structure of the present invention;
FIG. 3 is a schematic diagram showing the combination of a driving wheel and a driving wheel of the present invention;
FIG. 4 is a schematic view of the internal structure of the platen of the present invention;
FIG. 5 is a schematic view showing the combination of the water drain pipe and the folded plate according to the present invention;
FIG. 6 is a schematic diagram showing the combination of the heat exchange tube and the scraper according to the present invention.
Wherein: 1. a main body; 2. a smoke inlet pipe; 3. a smoke outlet pipe; 4. a water inlet pipe; 5. a water outlet pipe; 6. a motor; 11. an inner cavity; 12. a baffle plate; 13. a heat exchange tube; 14. a water inlet cavity; 15. a water storage cavity; 16. a slide plate; 17. a rotating rod; 18. a driving wheel; 19. a driving wheel; 21. a pressing plate; 22. a folded plate; 23. a water drain pipe; 24. an expansion loop; 25. a lumen; 26. a chute; 27. mercury; 131. a scraper; 132. a slide block; 133. a slideway; 134. a cavity.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Embodiment 1, as shown in fig. 1-5, a heat exchanger with anti-scaling function for water and flue gas comprises a main body 1, wherein the outer surface of the front end of the main body 1 is provided with a water inlet pipe 4, the outer surface of the right side of the main body 1 is fixedly connected with a water outlet pipe 5 near the rear end, the outer surface of the upper end of the main body 1 is fixedly connected with a smoke inlet pipe 2 near the front end, the outer surface of the upper end of the main body 1 is fixedly connected with a smoke outlet pipe 3 near the rear end, the outer surface of the rear end of the main body 1 is provided with a motor 6, the inner cavity 11 is formed in the main body 1, the inner surface of the inner cavity 11 of the main body 1 is fixedly connected with a baffle 12, the inner part of the baffle 12 is fixedly connected with a heat exchange pipe 13, the inner part of the main body 1 is provided with a water inlet cavity 14 near the front end, the inner part of the main body 1 is provided with a water storage cavity 15 near the rear end, the inner surface of the water inlet cavity 14 in the main body 1 is interactively connected with a pressing plate 21, the inner surface of the water storage cavity 15 in the main body 1 is slidably connected with a sliding plate 16, the output end of the motor 6 is provided with a rotating rod 17, the outer circular surface of the rotating rod 17 is provided with a driving wheel 18, the outer surface of the driving wheel 18 is in meshed connection with a driving wheel 19, a slide way 133 is arranged in the heat exchange tube 13, a cavity 134 is arranged in the heat exchange tube 13, the inner surface of the cavity 134 is slidably connected with a scraping plate 131, one side of the scraping plate 131 close to the slide way 133 is fixedly connected with a sliding block 132, high-temperature flue gas enters the smoke outlet tube 3 through the inner cavity 11 by a baffle 12, meanwhile cold flow water enters the water inlet cavity 14 through the water inlet pipe 4, the water flow enters the water inlet cavity 14 to start pushing the pressing plate 21, the pressing plate 21 approaches the heat exchange tube 13, when the expansion ring 24 on the pressing plate 21 is close to the heat exchange tube 13, mercury 27 in the expansion ring 24 begins to expand when being heated, so that the expansion ring 24 expands to further block the heat exchange tube 13, meanwhile, the pressing plate 21 begins to extrude the water drain pipe 23, so that when the temperature of the cold flow water in the heat exchange tube 13 rises, the water drain pipe 23 pushes the folded plate 22 to deform on the pressing plate 21, so that the pipe cavity 25 is communicated with the heat exchange tube 13, the water inlet cavity 14 enters the heat exchange tube 13, the high-temperature flue gas in the inner cavity 11 is cooled, at the moment, the expansion ring 24 begins to shrink due to water cooling, so that the expansion ring 24 contracts due to water cooling, at the moment, the folded plate 22 deforms under the stamping of cold flow water, the water drain pipe 23 is pushed back to be in place again, so that the pressing plate 21 is sealed again, so that the cold flow of the cold flow water in the heat exchange tube 13 is temporarily stopped, when the temperature of the cold flow water in the heat exchange tube 13 rises, the mercury 27 in the ring 24 is expanded again through the folded plate 22, the pipe cavity 25 is communicated with the heat exchange tube 13 again, the cold flow water again enters the heat exchange tube 13, at the moment, the cold flow water is heated again, the cold flow water enters the heat exchange tube 13, the cold flow is heated again, the cold flow 5 is opened, and the cold flow temperature of the cold flow water is discharged through the cold flow pipe 5 is lowered.
In embodiment 2, as shown in fig. 1-6, a folded plate 22 is disposed in the pressing plate 21, a chute 26 is provided on the outer surface of the rear end of the folded plate 22, a drainage tube 23 is slidably connected to the outer surface of the rear end of the folded plate 22, a tube cavity 25 is provided in the drainage tube 23, an expansion ring 24 is fixedly connected to the outer surface of the drainage tube 23, mercury 27 is disposed in the expansion ring 24, the folded plate 22 is composed of three fan-shaped baffles, the folded plate 22 is made of rubber, a clamping block is disposed at the position of the drainage tube 23 close to the chute 26, the tube cavity 25 on the water inlet tube 4 is mutually communicated with the water inlet cavity 14, the drainage tube 23 and the heat exchange tube 13 are mutually corresponding, the expansion ring 24 is made of elastic material and is made of annular plate material, and its internal surface all is with inlet tube 4 fixed connection, outlet pipe 5 department's valve is opened, the cold flow water of heat-transfer pipe 13 is interior cold flow water temperature reduction through outlet pipe 5 discharge, at this moment, motor 6 starts, make bull stick 17 rotate, bull stick 17 drive action wheel 18 rotate, action wheel 18 drive wheel 19 rotates, thereby drive a plurality of bull sticks 17 rotate simultaneously, bull stick 17 rotate drive with its threaded connection's scraper blade 131 begin to remove in cavity 134, scraper blade 131 begins to slide in cavity 134 under slider 132's spacing, thereby scrape the scale deposit that condenses to cavity 134 internal surface, make heat transfer pipe 13 internal surface remain clean throughout, guarantee heat conduction efficiency in the heat transfer pipe 13.
Working principle: in the process of using the device, high-temperature flue gas enters the inner cavity 11 through the smoke inlet pipe 2, high-temperature flue gas enters the smoke outlet pipe 3 through the inner cavity 11 through the baffle plate 12, meanwhile, cold flow water enters the water inlet cavity 14 through the water inlet pipe 4, water flow enters the water inlet cavity 14 to start pushing the pressing plate 21, the pressing plate 21 approaches the heat exchange pipe 13, when the expansion ring 24 on the pressing plate 21 approaches the heat exchange pipe 13, mercury 27 in the pressing plate is heated and begins to expand in the expansion ring 24, so that the expansion ring 24 expands to further block the heat exchange pipe 13, meanwhile, the pressing plate 21 starts extruding the hydrophobic pipe 23, so that the sliding block slides in the sliding groove 26, the hydrophobic pipe 23 pushes the folded plate 22 to deform on the pressing plate 21, so that the pipe cavity 25 is communicated with the heat exchange pipe 13, the water inlet cavity 14 enters the heat exchange pipe 13, and the high-temperature flue gas in the inner cavity 11 is cooled, at this time, the expansion ring 24 is cooled by water, the mercury 27 starts to shrink, so that the expansion ring 24 shrinks, at this time, the folded plate 22 deforms under the stamping of cold water, the hydrophobic pipe 23 is pushed again, the pressing plate 21 is sealed again, the cold water in the heat exchange pipe 13 stops flowing temporarily, when the temperature of the cold water in the heat exchange pipe 13 rises, the mercury 27 in the expansion ring 24 is heated and expands again, the cold water is opened again through the folded plate 22, the pipe cavity 25 is communicated with the heat exchange pipe 13 again, the cold water enters the heat exchange pipe 13 again, at this time, the valve at the water outlet pipe 5 is opened, the hot cold water is discharged through the water outlet pipe 5, the temperature of the cold water in the heat exchange pipe 13 is reduced, at this time, the motor 6 is started, the rotating rod 17 drives the driving wheel 18 to rotate, the driving wheel 18 drives the driving wheel 19 to rotate, thereby drive a plurality of bull sticks 17 and rotate simultaneously, bull stick 17 rotates and drives the scraper blade 131 that is connected with its screw thread and begin to remove in cavity 134, and scraper blade 131 begins to slide in cavity 134 under the spacing of slider 132 to scrape the scale deposit that the cavity 134 internal surface congeals, make heat exchange tube 13 internal surface remain clean all the time, ensure the heat conduction efficiency in the heat exchange tube 13.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a water, flue gas formula heat exchanger that has anti-scaling function, includes main part (1), its characterized in that: the utility model discloses a water inlet pipe (4) is arranged on the outer surface of the front end of a main body (1), a water outlet pipe (5) is fixedly connected to the outer surface of the right side of the main body (1) close to the position of the rear end, a water inlet cavity (14) is fixedly connected to the outer surface of the upper end of the main body (1) close to the position of the front end, a water outlet pipe (3) is fixedly connected to the outer surface of the upper end of the main body (1) close to the position of the rear end, a motor (6) is arranged on the outer surface of the rear end of the main body (1), an inner cavity (11) is arranged in the inner surface of the main body (1), a baffle plate (12) is fixedly connected to the inner surface of the inner cavity (11) of the main body (1), a heat exchange tube (13) is fixedly connected to the inner surface of the baffle plate (11), a water inlet cavity (14) is arranged in the position of the main body (1) close to the rear end, a water storage cavity (15) is interactively connected to the inner surface of the main body (1), a rotary rod (21) is arranged on the inner surface of the main body (1), a rotary rod (16) is in sliding connection with the inner surface of the motor (16), an outer surface (18) is arranged on the outer surface (18) of the rotary rod (17), slide (133) have been seted up to heat exchange tube (13) inside, cavity (134) have been seted up to heat exchange tube (13) inside, the internal surface sliding connection of cavity (134) has scraper blade (131), one side that scraper blade (131) are close to slide (133) fixedly connected with slider (132).
2. A water and flue gas type heat exchanger with anti-scaling function according to claim 1, wherein: the inside of clamp plate (21) is provided with folded plate (22), spout (26) have been seted up to the rear end surface of folded plate (22), the rear end surface sliding connection of folded plate (22) has hydrophobic pipe (23), lumen (25) have been seted up to the inside of hydrophobic pipe (23), hydrophobic pipe (23) surface fixedly connected with expansion ring (24), the inside of expansion ring (24) is provided with mercury (27).
3. A water and flue gas type heat exchanger with anti-scaling function according to claim 1, wherein: a plurality of baffle plates (12) are arranged in the main body (1), the baffle plates (12) are arranged in an S shape, and the smoke inlet pipe (2) and the smoke outlet pipe (3) are communicated with the inner cavity (11).
4. A water and flue gas type heat exchanger with anti-scaling function according to claim 1, wherein: the number of the heat exchange tubes (13) is a plurality, the heat exchange tubes penetrate through the baffle plates (12), the rotating rods (17) penetrate through the main body (1) and the sliding plates (16) and extend to the inside of the heat exchange tubes (13), the scraping plates (131) are connected with the outer circular surfaces of the rotating rods (17) in a threaded mode, sliding ways (133) are formed in the inner surfaces of the upper end and the lower end of the main body (1), and sliding blocks (132) are fixedly connected to the upper end and the lower end of the scraping plates (131) in a butt mode.
5. A water and flue gas type heat exchanger with anti-scaling function according to claim 2, wherein: the folded plate (22) is composed of three fan-shaped baffles, the folded plate (22) is made of rubber, a clamping block is arranged at the position, close to the sliding groove (26), of the drainage pipe (23), the upper pipe cavity (25) of the water inlet pipe (4) is communicated with the water inlet cavity (14), and the drainage pipe (23) and the heat exchange pipe (13) are mutually corresponding.
6. A water and flue gas type heat exchanger with anti-scaling function according to claim 2, wherein: the expansion ring (24) is made of elastic materials, is made of annular plates, and is fixedly connected with the water inlet pipe (4) on the inner surface.
7. A water and flue gas type heat exchanger with anti-scaling function according to claim 1, wherein: the water outlet pipe (5) is communicated with the inside of the water storage cavity (15), the sliding plate (16) is slidably connected with the inner surface of the water storage cavity (15), and the rotating rod (17) penetrates through the sliding plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310844346.9A CN116772620A (en) | 2023-07-11 | 2023-07-11 | Water and smoke type heat exchanger with anti-scaling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310844346.9A CN116772620A (en) | 2023-07-11 | 2023-07-11 | Water and smoke type heat exchanger with anti-scaling function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116772620A true CN116772620A (en) | 2023-09-19 |
Family
ID=87989502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310844346.9A Withdrawn CN116772620A (en) | 2023-07-11 | 2023-07-11 | Water and smoke type heat exchanger with anti-scaling function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116772620A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117231993A (en) * | 2023-11-01 | 2023-12-15 | 江苏大信环境科技有限公司 | Anti-corrosion anti-blocking RTO system for fine chemical tail gas |
-
2023
- 2023-07-11 CN CN202310844346.9A patent/CN116772620A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117231993A (en) * | 2023-11-01 | 2023-12-15 | 江苏大信环境科技有限公司 | Anti-corrosion anti-blocking RTO system for fine chemical tail gas |
| CN117231993B (en) * | 2023-11-01 | 2024-06-07 | 江苏大信环境科技有限公司 | Anti-corrosion anti-blocking RTO system for fine chemical tail gas |
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Application publication date: 20230919 |