CN115654465B - Heat exchange system for evaporator - Google Patents
Heat exchange system for evaporator Download PDFInfo
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- CN115654465B CN115654465B CN202211687823.7A CN202211687823A CN115654465B CN 115654465 B CN115654465 B CN 115654465B CN 202211687823 A CN202211687823 A CN 202211687823A CN 115654465 B CN115654465 B CN 115654465B
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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- Y02E20/30—Technologies for a more efficient combustion or heat usage
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Abstract
The invention relates to the technical field of heat exchange, and provides a heat exchange system for an evaporator, which comprises a steam boiler, a flue gas pipeline, a heat exchange box and a water tank, wherein the flue gas pipeline is fixed at a smoke exhaust port of the steam boiler, the heat exchange box is fixed at one end of the flue gas pipeline, a plurality of supporting legs are uniformly distributed and fixed at the bottom of the heat exchange box, the water tank is placed at one side of the heat exchange box, a water supply mechanism is assembled between the water tank and the heat exchange box and used for supplying water into the heat exchange box, and the heat exchange mechanism is assembled at the inner side of the heat exchange box. Through above-mentioned technical scheme, although having solved the spiral heat exchange tube among the prior art and having realized the heat transfer, the water storage capacity of spiral heat exchange tube is less, and in a period, the heat that the flue gas brought can not utilization and exchange to a great extent, if change into the big size spiral heat exchange tube, can make the inside water heat exchange efficiency of spiral heat exchange tube lower again, is difficult for making the water that is in spiral heat exchange tube internal diameter center fast heat transfer, has the uneven problem of heat transfer.
Description
Technical Field
The invention relates to the technical field of heat exchange, in particular to a heat exchange system for an evaporator.
Background
Evaporation is a physical process by which a liquid state is converted to a gaseous state. Generally, an evaporator is a device that converts a liquid substance into a gaseous substance. There are a large number of evaporators in the industry, of which the evaporator used in heat exchange systems is one, and more commonly a steam boiler system;
the heat energy recovery system of the steam boiler comprises the steam boiler and a flue gas pipeline, wherein the upper left end of the steam boiler is connected with the flue gas pipeline, the upper end of the flue gas pipeline is connected with a heat energy recovery box, the upper right end of the heat energy recovery box is connected with a conveying pipeline, the right end of the conveying pipeline is connected with a heat exchange box, the upper end of the heat exchange box is connected with a hot water outlet, the bottom of the heat exchange box is connected with a cold water input pipeline, the tail end of the cold water input pipeline is connected with a water tank, the upper end of the water tank is provided with a filling port, and an inspection pipe, a vent pipe, an air quality detector, an air purifier, an air blower and a return pipe are arranged to utilize the mutual cooperation effect of the inspection pipe, the air quality detector, the air purifier, the air blower and the return pipe, so that the heat in the flue gas can be efficiently recycled, the particle impurities in the cooled flue gas can be filtered, the detection emission reaches the standard and the environment is ensured to be environment-friendly;
in summary, the following technical problems are known in the prior art: above-mentioned prior art is at the in-process of using, though the spiral heat exchange tube can realize the heat transfer, but the water storage capacity of spiral heat exchange tube is less, and in a period, the heat that the flue gas brought can not utilization and exchange to a great extent, if change into the big size spiral heat exchange tube, can make the inside water heat exchange efficiency of spiral heat exchange tube lower again, be difficult for making the water at spiral heat exchange tube internal diameter center quick heat transfer, have the uneven condition of heat transfer, we propose a heat exchange system for the evaporimeter for this reason.
Disclosure of Invention
The invention provides a heat exchange system for an evaporator, which solves the problems that although a spiral heat exchange tube in the related technology can realize heat exchange, the water storage capacity of the spiral heat exchange tube is low, heat brought by smoke cannot be utilized and exchanged to a greater extent within a period of time, if the spiral heat exchange tube with a large size is replaced, the heat exchange efficiency of water in the spiral heat exchange tube is low, the water in the center of the inner diameter of the spiral heat exchange tube cannot be quickly exchanged, and the heat exchange is uneven.
The technical scheme of the invention is as follows:
the utility model provides a heat exchange system for evaporimeter, includes steam boiler, flue gas pipeline, heat exchange box and water tank, steam boiler's exhaust port is fixed with the flue gas pipeline, the one end of flue gas pipeline is fixed with the heat exchange box, the bottom equipartition of heat exchange box is fixed with a plurality of supporting legs, the water tank has been placed to one side of heat exchange box, be equipped with water supply mechanism between water tank and the heat exchange box, water supply mechanism is used for supplying water to the heat exchange box, the inboard of heat exchange box is equipped with heat exchange mechanism, heat exchange mechanism is used for carrying out the heat transfer to steam boiler exhaust heat.
Preferably, the water supply mechanism includes water pump, cold water drain pipe, fixed pipe and first coupling hose, the one end at water tank top is fixed with the water injection pipe, one side of water tank is fixed with the water pump, the input of water pump is fixed with the inlet tube, the inlet tube is fixed with the water tank, the output of water pump is fixed with the cold water drain pipe, the one end of cold water drain pipe is fixed with fixed pipe, one side equipartition of fixed pipe is fixed with a plurality of first coupling hose, first coupling hose is fixed with the heat exchange box.
Preferably, the heat exchange mechanism comprises a heat exchange cavity frame, side grooves, through grooves, second connecting hoses, a hot water discharge pipe, a movable plate and a discharge port, the movable plate is slidably connected to two sides of the inside of the heat exchange box, the heat exchange cavity frame is fixed to the top of the movable plate, a water storage cavity is formed in the inner side of the heat exchange cavity frame, the top of the heat exchange cavity frame is slidably connected to the top of the inner side of the heat exchange box, two sides of the heat exchange cavity frame are slidably connected to two sides of the inside of the heat exchange box, one end of each first connecting hose penetrates through the heat exchange box and is fixed to the bottom of the heat exchange cavity frame, a plurality of side grooves are uniformly distributed on one side of the heat exchange cavity frame, a plurality of the through grooves are uniformly distributed on the top of the heat exchange cavity frame and are communicated with the side grooves, a plurality of the second connecting hoses are uniformly distributed on one side of the heat exchange cavity frame, one ends of the second connecting hoses, far away from the heat exchange cavity frame, penetrate through the heat exchange box and are fixed to the hot water discharge pipe, a valve is fixed to the bottom of the hot water discharge pipe, and one end of the heat exchange box, far away from the flue gas pipeline, of the discharge port is fixed to the discharge port.
Preferably, a base is fixed at the bottom of the inner side of the heat exchange box, and a moving mechanism is assembled between the base and the moving plate and used for performing reciprocating movement on the moving plate.
Preferably, the moving mechanism includes power component and transmission assembly, the inboard of base is equipped with power component, power component is used for providing the power supply for moving mechanism, power component's inboard is equipped with transmission assembly, transmission assembly is used for driving the movable plate and carries out lateral displacement.
Preferably, the power assembly comprises elastic cloth, a first fixing groove, a second fixing groove, a first motor, a worm wheel, a rotating rod, a first gear and a rack, the elastic cloth is fixed at two ends of the moving plate and is fixed with the inner side of the heat exchange box, the first fixing groove is formed in one end of the top of the base, the second fixing groove is formed in the other end of the top of the base, the first motor is fixed at the top of the inner side of the first fixing groove, the worm is fixed at the output end of the first motor, the worm wheel is connected to the top of the worm in a meshed mode, the rotating rod is fixed to the inner side of the worm wheel, two ends of the rotating rod are connected with the first fixing groove in a rotating mode through bearings, the first fixing groove is fixed at two ends of the rotating rod in a penetrating mode, and the rack is connected to the bottom of the first gear in a meshed mode.
Preferably, the transmission assembly includes guide bar, solid fixed ring, sliding block, support frame, loading board and roof, the one end of rack all is fixed with the guide bar, the equal sliding connection in outside of guide bar has solid fixed ring, gu fixed ring all is fixed with the base, two the one end that the rack was kept away from to the guide bar is fixed with a sliding block, sliding block and second fixed slot sliding connection, the top of sliding block is fixed with the support frame, the support frame is fixed with the movable plate, the top of first fixed slot is fixed with the loading board, the top of loading board is fixed with the roof, roof and movable plate sliding connection.
Preferably, both sides of the sliding block are fixed with connecting springs, and the connecting springs are fixed with the second fixing grooves.
Preferably, the both sides of base all are fixed with L type joint pole, the top of L type joint pole all is connected with the gyro wheel through the pin rotation, the V type groove that corresponds with the gyro wheel position is all seted up to the bottom of rack, V type groove and the laminating of gyro wheel top.
Preferably, a filter plate is fixed to the inside of the discharge port.
The working principle and the beneficial effects of the invention are as follows:
1. the electrical components in the invention are all the prior art, the type of the electrical components is only one of the prior art, as long as the electrical components which can achieve the purpose to be achieved in the application can be used, all the electrical components in the application are connected with the adaptive power supply thereof through leads, and a proper controller is selected according to actual conditions to meet the control requirements, and the specific connection and control sequence are realized by referring to the following working principle that the electrical connection is completed between the electrical components in sequence, the detailed connection means is the known technology in the field, and the following main description of the working principle and the process is omitted for explaining the electrical control;
the device is electrically connected with an external power supply, then the device is operated, the water pump is started firstly, cold water in the water tank is discharged into the fixed pipe through the cold water discharge pipe by the input end of the water pump, and finally is discharged into the water storage cavity in the heat exchange cavity frame through the first connecting hose, and the water pump is closed after the cold water is discharged into one end;
then hot cigarette in the steam boiler passes through the flue gas pipeline and emits into the heat exchange case, starts first motor this moment, and heat exchange cavity frame forms the vortex effect to hot cigarette for hot cigarette gets into the side inslot through leading to the groove, makes hot cigarette and heat exchange cavity frame carry out the contact heat transfer, and then hot cigarette continues to pass through leading to the groove and the side groove, makes heat exchange cavity frame inboard fully contact with hot cigarette.
According to the invention, through the structural design of the water supply mechanism and the heat exchange mechanism, the device is convenient for supplying water to the heat exchange cavity frame, and can exchange heat for the water in the heat exchange cavity frame, so that the working efficiency is accelerated, and the high efficiency of the device is improved.
Drawings
The invention is described in further detail below with reference to the drawings and the detailed description.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the heat exchange cabinet of the present invention;
FIG. 3 is a schematic view showing a connection structure of a second connection hose and a hot water discharge pipe according to the present invention;
FIG. 4 is a schematic view of the internal structure of the heat exchange chamber frame of the present invention;
FIG. 5 is a schematic view of the connection structure of the movable plate and the elastic cloth according to the present invention;
FIG. 6 is a schematic view illustrating a coupling structure between a base and a first fixing groove according to the present invention;
FIG. 7 is a sectional view of the base of the present invention;
FIG. 8 is a schematic view showing a coupling structure of a rack and a roller according to the present invention;
FIG. 9 is a schematic view of the connection structure of the rotary lever and the indicating needle of the present invention;
figure 10 is a schematic view of the connection of the annular body and the second toothed wheel according to the invention;
fig. 11 is a schematic view of a connection structure of the U-shaped spring plate and the lower pressing plate of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
in the figure: 1. a steam boiler; 2. a flue gas duct; 3. a heat exchange box; 4. a water tank; 5. a water pump; 6. a cold water drain pipe; 7. a fixed tube; 8. a first connecting hose; 9. a heat exchange cavity frame; 10. a lateral groove; 11. a through groove; 12. a second connecting hose; 13. a hot water discharge pipe; 14. moving the plate; 15. an elastic cloth; 16. a base; 17. a first fixing groove; 18. a second fixing groove; 19. a first motor; 20. a worm; 21. a worm gear; 22. a rotating rod; 23. a first gear; 24. a rack; 25. a guide bar; 26. a fixing ring; 27. a slider; 28. a connecting spring; 29. a support frame; 30. a carrier plate; 31. a top plate; 32. an L-shaped joint rod; 33. a roller; 34. a pointer; 35. an annular body; 36. a second motor; 37. a second gear; 38. a controller; 39. a pressure sensor; 40. a U-shaped elastic sheet; 41. pressing the mixture downwards; 42. and a discharge port.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 relate to the scope of protection of the present invention.
Example 1:
referring to fig. 1-7, a heat exchange system for an evaporator includes a steam boiler 1, a flue gas pipeline 2, a heat exchange box 3 and a water tank 4, the flue gas pipeline 2 is fixed at a smoke exhaust port of the steam boiler 1, the heat exchange box 3 is fixed at one end of the flue gas pipeline 2, a plurality of support legs are uniformly distributed and fixed at the bottom of the heat exchange box 3, the water tank 4 is placed at one side of the heat exchange box 3, a water supply mechanism is assembled between the water tank 4 and the heat exchange box 3, the water supply mechanism is used for supplying water into the heat exchange box 3, the heat exchange mechanism is assembled at the inner side of the heat exchange box 3, and the heat exchange mechanism is used for exchanging heat for heat of heat discharged by the steam boiler 1;
the water supply mechanism comprises a water pump 5, a cold water drain pipe 6, a fixed pipe 7 and a first connecting hose 8, wherein a water injection pipe is fixed at one end of the top of the water tank 4, the water pump 5 is fixed at one side of the water tank 4, a water inlet pipe is fixed at the input end of the water pump 5, the water inlet pipe is fixed with the water tank 4, the cold water drain pipe 6 is fixed at the output end of the water pump 5, the fixed pipe 7 is fixed at one end of the cold water drain pipe 6, a plurality of first connecting hoses 8 are uniformly distributed and fixed at one side of the fixed pipe 7, the first connecting hose 8 is fixed with the heat exchange box 3, when the water pump 5 is started, the cold water in the water tank 4 is discharged into the fixed pipe 7 through the cold water drain pipe 6 by the input end of the water pump 5, and finally discharged into a water storage cavity in the heat exchange cavity frame 9 through the first connecting hose 8;
the heat exchange mechanism comprises a heat exchange cavity frame 9, side grooves 10, through grooves 11, a second connecting hose 12, a hot water discharge pipe 13, a movable plate 14 and a discharge port 42, the movable plate 14 is connected with two sides of the inside of the heat exchange box 3 in a sliding manner, the heat exchange cavity frame 9 is fixed on the top of the movable plate 14, a water storage cavity is arranged on the inner side of the heat exchange cavity frame 9, the top of the heat exchange cavity frame 9 is connected with the top of the inside of the heat exchange box 3 in a sliding manner, two sides of the heat exchange cavity frame 9 are connected with two sides of the inside of the heat exchange box 3 in a sliding manner, one end of the first connecting hose 8 penetrates through the heat exchange box 3 and is fixed with the bottom of the heat exchange cavity frame 9, a plurality of side grooves 10 are uniformly distributed on one side of the heat exchange cavity frame 9, a plurality of through grooves 11 are uniformly distributed on the top of the heat exchange cavity frame 9, the through grooves 11 are communicated with the side grooves 10, a plurality of second connecting hoses 12 are uniformly fixed on one side of the heat exchange cavity frame 9, which is far away from the first connecting hose 8, one ends of the second connecting hoses 12, which are far away from the heat exchange cavity frame 9, penetrate through the heat exchange box 3 and are fixed with a hot water discharge pipe 13, valves are fixed at the bottoms of the hot water discharge pipes 13, one end of the heat exchange box 3, which is far away from the flue gas pipeline 2, is fixed with a discharge port 42, when hot smoke in the steam boiler 1 is discharged into the heat exchange box 3 through the flue gas pipeline 2, the internal structure of the heat exchange cavity frame 9 can form a turbulent flow effect on the hot smoke, so that the hot smoke continuously penetrates through the through grooves 11 and the side grooves 10, the retention time of the hot smoke in the heat exchange box 3 is prolonged, and the inner side of the heat exchange cavity frame 9 is fully contacted with the hot smoke;
a base 16 is fixed at the bottom of the inner side of the heat exchange box 3, and a moving mechanism is assembled between the base 16 and the moving plate 14 and used for carrying out reciprocating movement on the moving plate 14;
the moving mechanism comprises a power assembly and a transmission assembly, the power assembly is assembled on the inner side of the base 16 and used for providing a power source for the moving mechanism, the transmission assembly is assembled on the inner side of the power assembly and used for driving the moving plate 14 to perform transverse displacement;
the power assembly comprises elastic cloth 15, a first fixing groove 17, a second fixing groove 18, a first motor 19, a worm 20, a worm wheel 21, a rotating rod 22, a first gear 23 and a rack 24, the elastic cloth 15 is fixed at two ends of the moving plate 14, the elastic cloth 15 is fixed with the inner side of the heat exchange box 3, the first fixing groove 17 is formed in one end of the top of the base 16, the second fixing groove 18 is formed in the other end of the top of the base 16, the first motor 19 is fixed at the top of the inner side of the first fixing groove 17, the worm 20 is fixed at the output end of the first motor 19, the worm wheel 21 is meshed with the top of the worm 20, the rotating rod 22 is fixed on the inner side of the worm wheel 21, two ends of the rotating rod 22 are rotatably connected with the first fixing groove 17 through bearings, the first gear 23 penetrates through two ends of the rotating rod 22, the rack 24 is meshed with the bottom of the first gear 23, when the moving plate 14 moves, the moving plate 14 can stretch or extrude the elastic cloth 15, so that the elastic cloth 15 deforms, and the heat of the moving plate can flow into the bottom of the moving plate 14 and is reduced;
drive assembly includes guide bar 25, gu fixed ring 26, sliding block 27, support frame 29, loading board 30 and roof 31, the one end of rack 24 all is fixed with guide bar 25, the equal sliding connection in outside of guide bar 25 has solid fixed ring 26, gu fixed ring 26 all is fixed with base 16, the one end that rack 24 was kept away from to two guide bar 25 is fixed with a sliding block 27, sliding block 27 and second fixed slot 18 sliding connection, sliding block 27's top is fixed with support frame 29, support frame 29 is fixed with movable plate 14, the top of first fixed slot 17 is fixed with loading board 30, the top of loading board 30 is fixed with roof 31, roof 31 and 14 sliding connection of movable plate, when rack 24 removes along gu fixed ring 26 inboard, and then make sliding block 27 remove movable plate 14 through driving support frame 29, make the water in heat transfer chamber frame 9 rock, and then make the water that is in the water storage chamber in heat transfer chamber frame 9, the water at inside center can carry out quick heat transfer more.
The implementation process of the technical scheme is as follows:
the electrical components in the present application are all the prior art, the type thereof is only one of the prior art, as long as the electrical components capable of achieving the purpose to be achieved in the present application can be used, all the electrical components in the application are connected with the power supply adapted to the electrical components through the conducting wire, and an appropriate controller should be selected according to the actual situation to meet the control requirement, the specific connection and control sequence should be referred to, in the following working principle, the electrical connection between the electrical components is completed in sequence, the detailed connection means is the known technology in the art, the following main description of the working principle and process is omitted for explaining the electrical control;
electrically connecting the device with an external power supply, starting the water pump 5 when the device operates, discharging cold water in the water tank 4 into the fixed pipe 7 through the cold water discharge pipe 6 by the input end of the water pump 5, and finally discharging the cold water into the water storage cavity in the heat exchange cavity frame 9 through the first connecting hose 8, and closing the water pump 5 after the cold water is discharged into one end;
then hot smoke in the steam boiler 1 is discharged into the heat exchange box 3 through the smoke pipeline 2, the first motor 19 is started at the moment, the heat exchange cavity frame 9 forms a turbulence effect on the hot smoke, the hot smoke enters the side groove 10 through the through groove 11, the hot smoke is in contact heat exchange with the heat exchange cavity frame 9, then the hot smoke continuously passes through the through groove 11 and the side groove 10, and the inner side of the heat exchange cavity frame 9 is in full contact with the hot smoke;
when first motor 19 starts, first motor 19's output drives worm 20 and meshes worm wheel 21 and rotates, because worm wheel 21 is fixed with bull stick 22, the both ends of bull stick 22 rotate with base 16 and are connected, bull stick 22 is fixed with first gear 23, first gear 23 is connected with the meshing of rack 24, so make first gear 23 can mesh rack 24 and remove, rack 24 drives guide bar 25 and drives sliding block 27 along second fixed slot 18 inboard along solid fixed ring 26 inboard and remove, and then make sliding block 27 remove movable plate 14 through driving support frame 29, make the water in heat transfer chamber frame 9 rock, make the water homogeneous mixing of different temperatures, and then make the water in the water storage chamber in heat transfer chamber frame 9, compare in the water at inside center and more can carry out quick heat transfer.
Example 2:
as shown in fig. 7, based on the same concept as that of the above embodiment 1, this embodiment further optimizes the transmission assembly provided by embodiment 1, wherein the two sides of the sliding block 27 are both fixed with the connecting springs 28, and the connecting springs 28 are both fixed with the second fixing grooves 18;
when the sliding block 27 moves along the inner side of the second fixing groove 18, the connecting spring 28 can be compressed and stretched, so that the connecting spring 28 can provide a buffering effect for the sliding block 27, and further, the moving plate 14 can move more stably.
Example 3:
as shown in fig. 8, based on the same concept as that of embodiment 1, the transmission assembly provided in embodiment 1 is further optimized in this embodiment, L-shaped joint rods 32 are fixed on both sides of the base 16, rollers 33 are rotatably connected to the tops of the L-shaped joint rods 32 through pins, V-shaped grooves corresponding to the rollers 33 are formed in the bottoms of the racks 24, and the V-shaped grooves are attached to the tops of the rollers 33;
when the rack 24 moves, the roller 33 can rotate along the inner side of the V-shaped groove, and can provide a guiding and supporting function for the rack 24.
Example 4:
as shown in fig. 2, this embodiment further optimizes the discharge port 42 provided in embodiment 1 based on the same concept as in embodiment 1 above, the filter plate being fixed to the inner side of the discharge port 42;
the material of filter is active carbon, can filter the flue gas and remove the flavor, prevents to pollute the atmosphere.
Example 5:
as shown in fig. 9-11, based on the same concept as that of embodiment 1, the present embodiment further optimizes the moving mechanism provided in embodiment 1, a control mechanism is assembled between the base 16 and the rotating rod 22, the control mechanism is used for controlling the rotating amplitude of the rotating rod 22, the control mechanism includes a pointer 34, an annular body 35, a second motor 36, a second gear 37, a controller 38, a pressure sensor 39, a U-shaped elastic sheet 40 and a lower pressing sheet 41, the pointer 34 is fixed at a position on the outer side of the rotating rod 22 and close to the worm wheel 21, the annular body 35 is rotatably connected to one side inside the first fixing groove 17, a U-shaped connecting block is fixed at a position on one side inside the first fixing groove 17 and close to the annular body 35, the second motor 36 is fixed at one side of the U-shaped connecting block, the second gear 37 is fixed at an output end of the second motor 36 through the U-shaped connecting block, the second gear 37 is engaged with the annular body 35, the controller 38 is fixed at one side of the annular body 35, a pressure sensor 39 is fixed at the top of the controller 38, the controller 38 is electrically connected with the pressure sensor 39 and the first motor 19 through a wire, and the controller 38 is electrically connected with the arc-shaped elastic sheet 41, and the arc-shaped elastic sheet 41 fixed at a position of the top of the pointer 34 and the arc-shaped elastic sheet 40;
when the worm wheel 21 rotates for half a circle, the rotating rod 22 drives the pointer 34 to rotate for half a circle, at the moment, the pointer 34 is in contact with the arc-shaped protrusion at the top of the U-shaped elastic sheet 40 and the pointer 34 extrudes the arc-shaped protrusion, so that the bottom of the lower pressing sheet 41 is in contact with the pressure sensor 39, the pressure sensor 39 receives a pressure signal and transmits the pressure signal to the controller 38, the controller 38 processes the signal and sends a reverse rotation instruction to the first motor 19, and when the pointer 34 extrudes the arc-shaped protrusion again, the controller 38 sends a forward rotation instruction to the first motor 19, so that the reciprocating motion of the moving plate 14 is realized, the water in the heat exchange cavity frame 9 is shaken more uniformly, and the heat exchange efficiency of the water is improved;
when the rotation amplitude of the worm wheel 21 needs to be adjusted, the second motor 36 is started, the output end of the second motor 36 drives the second gear 37 to be meshed with the annular body 35 to rotate, and then the annular body 35 drives the controller 38 to rotate, so that the position between the arc-shaped protrusion and the pointer 34 is changed, and the rotation amplitude of the worm wheel 21 can be controlled.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The heat exchange system for the evaporator is characterized by comprising a steam boiler (1), a flue gas pipeline (2), a heat exchange box (3) and a water tank (4), wherein the flue gas pipeline (2) is fixed at a smoke outlet of the steam boiler (1), the heat exchange box (3) is fixed at one end of the flue gas pipeline (2), a plurality of supporting legs are uniformly distributed and fixed at the bottom of the heat exchange box (3), the water tank (4) is placed at one side of the heat exchange box (3), a water supply mechanism is assembled between the water tank (4) and the heat exchange box (3), the water supply mechanism is used for supplying water into the heat exchange box (3), a heat exchange mechanism is assembled at the inner side of the heat exchange box (3), and the heat exchange mechanism is used for exchanging heat for heat of heat discharged by the steam boiler (1);
the water supply mechanism comprises a water pump (5), a cold water drain pipe (6), a fixed pipe (7) and a first connecting hose (8), a water injection pipe is fixed at one end of the top of the water tank (4), the water pump (5) is fixed at one side of the water tank (4), a water inlet pipe is fixed at the input end of the water pump (5), the water inlet pipe is fixed with the water tank (4), the cold water drain pipe (6) is fixed at the output end of the water pump (5), the fixed pipe (7) is fixed at one end of the cold water drain pipe (6), a plurality of first connecting hoses (8) are uniformly distributed and fixed at one side of the fixed pipe (7), and the first connecting hoses (8) are fixed with the heat exchange box (3);
the heat exchange mechanism comprises a heat exchange cavity frame (9), side grooves (10), through grooves (11), second connecting hoses (12), hot water discharge pipes (13), a movable plate (14) and a discharge port (42), wherein the movable plate (14) is slidably connected to two sides of the interior of the heat exchange box (3), the heat exchange cavity frame (9) is fixed to the top of the movable plate (14), a water storage cavity is formed in the inner side of the heat exchange cavity frame (9), the top of the heat exchange cavity frame (9) is slidably connected to the top of the interior of the heat exchange box (3), two sides of the heat exchange cavity frame (9) are slidably connected to two sides of the interior of the heat exchange box (3), one end of each first connecting hose (8) penetrates through the heat exchange box (3) and is fixed to the bottom of the heat exchange cavity frame (9), a plurality of side grooves (10) are uniformly distributed on one side of the heat exchange cavity frame (9), a plurality of through grooves (11) are uniformly distributed on the top of the heat exchange cavity frame (9), the through grooves (11) are communicated with the side grooves (10), one end of each through the corresponding heat exchange hose (9) is far away from the first connecting hose (12), and a plurality of the corresponding hot water discharge pipes (12) are uniformly distributed on one side of the heat exchange box (9), a discharge port (42) is fixed at one end of the heat exchange box (3) far away from the flue gas pipeline (2);
a base (16) is fixed at the bottom of the inner side of the heat exchange box (3), a moving mechanism is assembled between the base (16) and the moving plate (14), and the moving mechanism is used for carrying out reciprocating movement on the moving plate (14).
2. Heat exchange system according to claim 1, characterised in that said moving means comprise a power assembly and a transmission assembly, said power assembly being fitted on the inside of said base (16) for supplying the moving means with power, said power assembly being fitted on the inside with a transmission assembly for the lateral displacement of said moving plate (14).
3. The heat exchange system for the evaporator according to claim 2, wherein the power assembly includes an elastic cloth (15), a first fixing groove (17), a second fixing groove (18), a first motor (19), a worm (20), a worm wheel (21), a rotating rod (22), a first gear (23) and a rack (24), the elastic cloth (15) is fixed at both ends of the moving plate (14), the elastic cloth (15) is fixed at the inner side of the heat exchange box (3), the first fixing groove (17) is opened at one end of the top of the base (16), the second fixing groove (18) is opened at the other end of the top of the base (16), the first motor (19) is fixed at the inner top of the first fixing groove (17), the worm (20) is fixed at the output end of the first motor (19), the worm wheel (21) is engaged with the top of the worm wheel (20), the rotating rod (22) is fixed at the inner side of the worm wheel (21), both ends of the rotating rod (22) are rotatably connected with the first fixing groove (17) through bearings, the first fixing groove (23) penetrates through both ends of the rack (24), and the rack (24) is connected with the first fixing groove (23).
4. The heat exchange system for the evaporator according to claim 3, wherein the transmission assembly comprises guide rods (25), fixing rings (26), sliding blocks (27), support frames (29), bearing plates (30) and a top plate (31), the guide rods (25) are fixed at one ends of the racks (24), the fixing rings (26) are connected to the outer sides of the guide rods (25) in a sliding mode, the fixing rings (26) are fixed with the base (16), the sliding blocks (27) are fixed at one ends, far away from the racks (24), of the two guide rods (25), the sliding blocks (27) are connected with the second fixing grooves (18) in a sliding mode, the support frames (29) are fixed to the tops of the sliding blocks (27), the support frames (29) are fixed to the moving plate (14), the bearing plates (30) are fixed to the tops of the first fixing grooves (17), the top plate (31) is fixed to the tops of the bearing plates (30), and the top plate (31) is connected with the moving plate (14) in a sliding mode.
5. Heat exchange system for an evaporator, according to claim 4, characterised in that said sliding block (27) has connection springs (28) fixed to both sides, said connection springs (28) being fixed to said second fixing grooves (18).
6. The heat exchange system for the evaporator according to claim 3, wherein the base (16) is fixed with L-shaped joint rods (32) at both sides, the top of each L-shaped joint rod (32) is connected with a roller (33) in a rotating manner through a pin, the bottom of each rack (24) is provided with a V-shaped groove corresponding to the position of the roller (33), and the V-shaped groove is attached to the top of the roller (33).
7. A heat exchange system for an evaporator according to claim 1 wherein a filter plate is fixed to the inside of the discharge port (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211687823.7A CN115654465B (en) | 2022-12-28 | 2022-12-28 | Heat exchange system for evaporator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211687823.7A CN115654465B (en) | 2022-12-28 | 2022-12-28 | Heat exchange system for evaporator |
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| Publication Number | Publication Date |
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| CN115654465A CN115654465A (en) | 2023-01-31 |
| CN115654465B true CN115654465B (en) | 2023-03-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211687823.7A Active CN115654465B (en) | 2022-12-28 | 2022-12-28 | Heat exchange system for evaporator |
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| JPH06137319A (en) * | 1992-10-27 | 1994-05-17 | Toyo Kohan Co Ltd | Heat exchanging roller and heating and cooling roller device formed by using same |
| CN205537195U (en) * | 2016-01-13 | 2016-08-31 | 博广热能股份有限公司 | Straight touch heat exchange device |
| CN206347543U (en) * | 2016-12-14 | 2017-07-21 | 张家港市荣昌热镀锌材料有限公司 | A kind of vapour system |
| CN209840154U (en) * | 2019-03-07 | 2019-12-24 | 湖南安普诺环保科技有限公司 | Boiler flue gas waste heat recovery system based on fluoroplastic heat exchanger |
| CN215863348U (en) * | 2021-08-25 | 2022-02-18 | 永清县百艺丰玻璃微珠有限公司 | Heat energy recovery system of steam boiler |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8800280B2 (en) * | 2010-04-15 | 2014-08-12 | Gershon Machine Ltd. | Generator |
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2022
- 2022-12-28 CN CN202211687823.7A patent/CN115654465B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06137319A (en) * | 1992-10-27 | 1994-05-17 | Toyo Kohan Co Ltd | Heat exchanging roller and heating and cooling roller device formed by using same |
| CN205537195U (en) * | 2016-01-13 | 2016-08-31 | 博广热能股份有限公司 | Straight touch heat exchange device |
| CN206347543U (en) * | 2016-12-14 | 2017-07-21 | 张家港市荣昌热镀锌材料有限公司 | A kind of vapour system |
| CN209840154U (en) * | 2019-03-07 | 2019-12-24 | 湖南安普诺环保科技有限公司 | Boiler flue gas waste heat recovery system based on fluoroplastic heat exchanger |
| CN215863348U (en) * | 2021-08-25 | 2022-02-18 | 永清县百艺丰玻璃微珠有限公司 | Heat energy recovery system of steam boiler |
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|---|---|
| CN115654465A (en) | 2023-01-31 |
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