De-stigmasterol concentration fluid heater

Abstract

This invention discloses a fluid heater for concentrating destigesterol, relating to the field of fluid heating. It includes a housing and a heating tube. A cleaning mechanism is provided on one side of the housing, comprising a moving rod and a rotating assembly. In this invention, the extension or retraction of an electric push rod drives the moving rod to reciprocate laterally. The sliding block and mounting assembly reciprocate accordingly. Two cleaning scrapers clean the scale buildup on the surface of the heating tube, preventing external scale buildup from affecting the heater's performance after prolonged use and improving the heating effect. By rotating the threaded rod, the insert plate is moved to separate from both sides of the fixed frame, allowing the first mounting rod, which is engaged within the fixed frame, to be removed. This sequentially separates the second mounting rod and the cleaning scrapers from the cleaning disc, enabling the cleaning scrapers to be disassembled and replaced. This prevents excessive wear from repeated cleaning of the scale buildup on the heating tube surface, which could reduce the cleaning effect with continued use.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of fluid heating, in particular to a fluid heater for removing stigmasterol. BACKGROUND

[0002] Stigmasterol is a kind of phytosterol, and vegetable oil and oil-containing food are the main natural sources of phytosterol. The phytosterol extracted from vegetable oil and its by-products is a mixture. Further separation is required to obtain individual sterol products. Physical method is to obtain stigmasterol and other sterols by fractional crystallization according to the solubility difference of different sterols in solution. Before fractional crystallization, the mixed phytosterol solution needs to be concentrated to improve the concentration of the mixed phytosterol solution, and the mixed phytosterol solution to be concentrated is heated by a fluid heater.

[0003] However, in the prior art, the fluid heater is composed of a plurality of U-shaped electric heating pipes and a cylinder. When working, the liquid flowing through the inside of the cylinder is electrically heated by the electric heating pipes. However, after the existing fluid heater is used for a period of time, different liquids flow through the surface of the heating pipe, and there are residues on the surface of the heating pipe, which can cause scaling or carbon deposition on the surface of the pipe of the heater. If the surface of the pipe of the heater is not cleaned in time, the elements of the heater will be burned out, causing dangerous consequences. SUMMARY

[0004] The purpose of the present application is to provide a fluid heater for removing stigmasterol, which solves the problem that the existing fluid heater is used for a period of time, different liquids flow through the surface of the heating pipe, and there are residues on the surface of the heating pipe, which can cause scaling or carbon deposition on the surface of the pipe of the heater. If the surface of the pipe of the heater is not cleaned in time, the elements of the heater will be burned out, causing dangerous consequences.

[0005] In order to achieve the above object, the present application provides the following technical scheme: the desmosterol concentration fluid heater, including the shell and the heating pipe, one side of the shell is provided with the cleaning mechanism, the cleaning mechanism includes the moving rod and the rotating assembly, the rotating assembly is arranged below the moving rod, the rotating assembly includes the rotating shaft, the rotating shaft is rotatably connected with the placement table outside, one end of the rotating shaft is fixedly connected with the rotating disc, one side of the rotating disc is fixedly connected with the sliding rod, the sliding rod is slidably connected with the guide rail outside, the top of the guide rail is fixedly connected with the mounting sleeve ring, both ends of the mounting sleeve ring are slidably connected with the outside of the moving rod, one end of the moving rod passes through one side of the shell, the outside of the moving rod is fixedly connected with the sliding block, one end of the sliding block is fixedly connected with the mounting assembly, the mounting assembly includes the cleaning disc, a plurality of holes are formed in the inside of the cleaning disc, the holes are movably connected between the heating pipe, the inside of the hole is provided with the cleaning scraper, the inner ring of the cleaning scraper is arranged outside the heating pipe.

[0006] Preferably, the moving rod and the mounting sleeve ring are connected through the fixed bolt, the other end of the moving rod is slidably connected with the positioning plate, one side of the positioning plate is fixedly connected with the top of the placement table.

[0007] Preferably, the other end of the rotating shaft is fixedly connected with the gear, the outer ring side of the gear is engaged with the rack, one end of the rack is fixedly connected with the moving block, one end of the moving block is fixedly connected with the electric push rod, one end of the electric push rod is fixedly connected with the bottom of the placement table.

[0008] Preferably, the middle part of the moving block is slidably connected with the guide frame, the top of the guide frame is fixedly connected with the bottom of the placement table.

[0009] Preferably, one side of the cleaning scraper is fixedly connected with the second mounting rod, one end of the second mounting rod is fixedly connected with the first mounting rod, the both sides of the first mounting rod are clamped with the fixed frame, one end of the fixed frame is fixedly connected with one side of the cleaning disc.

[0010] Preferably, one end of the fixed frame is rotatably connected with the threaded rod, the threaded rod is threadedly connected with the plug plate outside, one side of the plug plate is slidably connected with the guide rod, one end of the guide rod is fixedly connected with one end of the fixed frame, one side of the plug plate is slidably connected with both ends of the fixed frame.

[0011] Preferably, the outside of the heating pipe is provided with a flow guide mechanism, the flow guide mechanism comprises a fixed plate and a flow guide assembly, one side of the fixed plate is fixedly connected with the inside of the shell, the flow guide assembly comprises a flow guide plate and a connecting plate, the flow guide plate is slidably connected with the heating pipe, the outside of the flow guide plate is overlapped with one side of the fixed plate, one end of the connecting plate is movably connected with one side of the fixed plate, the inside of the flow guide plate is provided with a groove, the inside of the groove is fixedly connected with a spring, one end of the spring is fixedly connected with a sliding plate, and one side of the sliding plate is fixedly connected with one side of the connecting plate.

[0012] Preferably, the two sides of the groove are provided with a sliding groove, the inside of the sliding groove is slidably connected with a sliding block, and one end of the sliding block is fixedly connected with one side of the sliding plate.

[0013] Preferably, one side of the shell is provided with a wiring box, both ends of the heating pipe pass through one side of the shell, both ends of the heating pipe are mounted on one side of the wiring box, one side of the wiring box is fixedly connected with a first mounting plate, one side of the first mounting plate is provided with a second mounting plate, and the first mounting plate and the second mounting plate are mounted through fixing bolts.

[0014] Preferably, the top of the shell is fixedly connected with a liquid outlet pipe and a liquid inlet pipe, and the bottom of the shell is fixedly connected with a water outlet pipe.

[0015] Compared with the prior art, the present application has the following advantages:

[0016] 1、In the present application, the electric push rod is elongated or shortened, and the gear and the rack are engaged, so that the electric push rod can drive the gear to rotate forward or reverse, the rotating disc reciprocatingly rotates, the moving rod is driven to reciprocatingly move horizontally, the sliding block and the mounting assembly reciprocatingly move, and the two cleaning scrapers arranged on the two sides of the outside of the heating pipe clean the scale on the surface of the heating pipe, so that the use of the heater is not affected by the scale on the outside of the heating pipe caused by long-time use of the heating pipe, and the heating effect of the heating pipe is improved.

[0017] 2、In the present application, the plug is moved to be separated from the two sides of the fixed frame by rotating the threaded rod, the first mounting rod clamped in the fixed frame is removed, the second mounting rod and the cleaning scraper are sequentially separated from the cleaning disc, so that the cleaning scraper is disassembled and replaced, the abrasion of the cleaning scraper is prevented from being too large after the cleaning scraper cleans the scale on the surface of the heating pipe for many times, the cleaning effect is prevented from being reduced by continuing to use, and the service life of the device as a whole is prolonged.

[0018] 3、The heating pipe in the application can heat the mixed phytosterol solution passing through the inside of the shell, and a plurality of flow guide assemblies are arranged in the inside of the shell, and the flow guide assemblies are staggered arranged on the top and bottom of the shell, the mixed phytosterol solution is guided, the speed of the mixed phytosterol solution moving in the shell is delayed, the heating time of the mixed phytosterol solution is prolonged, so that the mixed phytosterol solution is heated and pre-concentrated before entering the concentration tower for concentration, and the concentration speed of the mixed phytosterol solution is improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a three-dimensional structure schematic diagram of the fluid heater for removing stigmasterin concentration of the application;

[0020] Figure 2 It is an internal section structure schematic diagram of the fluid heater for removing stigmasterin concentration of the application;

[0021] Figure 3 It is a heating pipe connection structure schematic diagram of the fluid heater for removing stigmasterin concentration of the application;

[0022] Figure 4 It is a placing table connection structure schematic diagram of the fluid heater for removing stigmasterin concentration of the application;

[0023] Figure 5 It is a rotating disc connection structure schematic diagram of the fluid heater for removing stigmasterin concentration of the application;

[0024] Figure 6 It is a flow guide mechanism connection structure schematic diagram of the fluid heater for removing stigmasterin concentration of the application;

[0025] Figure 7 It is an installation assembly connection structure schematic diagram of the fluid heater for removing stigmasterin concentration of the application;

[0026] Figure 8 It is an installation assembly disassembly structure schematic diagram of the fluid heater for removing stigmasterin concentration of the application;

[0027] Figure 9 It is a three-dimensional structure schematic diagram of the fluid heater for removing stigmasterin concentration of the application; Figure 8 It is a local enlarged structure schematic diagram of A of the fluid heater for removing stigmasterin concentration of the application;

[0028] Figure 10 It is an internal section structure schematic diagram of the flow guide mechanism of the fluid heater for removing stigmasterin concentration of the application.

[0029] As shown in the figure: 1, the shell; 2, the connecting box; 3, the cleaning mechanism; 4, the heating pipe; 5, the flow guide mechanism; 6, the first mounting plate; 7, the second mounting plate; 11, the water outlet pipe; 12, the liquid outlet pipe; 13, the liquid inlet pipe; 31, the moving rod; 32, the positioning plate; 33, the placement table; 34, the rotating assembly; 35, the mounting sleeve ring; 36, the mounting assembly; 37, the sliding block; 51, the fixed plate; 52, the flow guide assembly; 341, the rack; 342, the gear; 343, the guide frame; 344, the moving block; 345, the electric push rod; 346, the rotating shaft; 347, the rotating disc; 348, the sliding rod; 349, the guide rail; 360, the opening; 361, the cleaning disc; 362, the first mounting rod; 363, the second mounting rod; 364, the cleaning scraper; 365, the guide rod; 366, the threaded rod; 367, the fixed frame; 368, the plug; 521, the sliding groove; 522, the spring; 523, the sliding plate; 524, the connecting plate; 525, the groove; 526, the sliding block; 527, the flow guide plate. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0031] Embodiment one: refer to Figures 1-9 As shown in the figure: the desbehenol concentration fluid heater includes a shell 1 and a heating pipe 4. One side of the shell 1 is provided with a cleaning mechanism 3. The cleaning mechanism 3 includes a moving rod 31 and a rotating assembly 34. The rotating assembly 34 is arranged below the moving rod 31. The rotating assembly 34 includes a rotating shaft 346. The rotating shaft 346 is rotatably connected with a placement table 33 outside. One end of the rotating shaft 346 is fixedly connected with a rotating disc 347. One side of the rotating disc 347 is fixedly connected with a sliding rod 348. The sliding rod 348 is slidably connected with a guide rail 349 outside. The top of the guide rail 349 is fixedly connected with a mounting sleeve ring 35. The two ends of the mounting sleeve ring 35 are slidably connected with the outside of the moving rod 31. One end of the moving rod 31 penetrates through one side of the shell 1. The outside of the moving rod 31 is fixedly connected with a sliding block 37. One end of the sliding block 37 is fixedly connected with a mounting assembly 36. The mounting assembly 36 includes a cleaning disc 361. A plurality of openings 360 are formed in the inside of the cleaning disc 361. The openings 360 are movably connected between the cleaning disc 361 and the heating pipe 4. The inside of the opening 360 is provided with a cleaning scraper 364. The inner ring of the cleaning scraper 364 is arranged outside the heating pipe 4.

[0032] The mobile rod 31 is connected with the mounting ring 35 through a fixing bolt, the other end of the mobile rod 31 is slidingly connected with a positioning plate 32, one side of the positioning plate 32 is fixedly connected with the top of a placing table 33; the other end of a rotating shaft 346 is fixedly connected with a gear 342, one side of the outer ring of the gear 342 is engaged with a rack 341, one end of the rack 341 is fixedly connected with a moving block 344, one end of the moving block 344 is fixedly connected with an electric push rod 345, one end of the electric push rod 345 is fixedly connected with the bottom of the placing table 33; the middle part of the moving block 344 is slidingly connected with a guide frame 343, the top of the guide frame 343 is fixedly connected with the bottom of the placing table 33.

[0033] In the embodiment, the mobile rod 31 is connected with the mounting ring 35 through a fixing bolt, and the mobile rod 31 and the mounting ring 35 can be fixed during use. When disassembly is required, the mobile rod 31 and the mounting ring 35 can be separated by screwing the fixing bolt. The positioning plate 32 is slidingly connected with the mobile rod 31, and the positioning plate 32 is fixedly installed on the placing table 33, so that the mobile rod 31 in motion can be supported, the movement of the mobile rod 31 is more stable, and the surface of the heating pipe 4 used for a period of time can be cleaned. When the surface of the heating pipe 4 used for a period of time is cleaned, the electric push rod 345 is started, the electric push rod 345 is retracted to drive the movement of the moving block 344. The moving block 344 is slidingly connected with the guide frame 343, and the moving block 344 slides on the guide frame 343 when moving, so that the movement path of the moving block 344 is fixed. The movement of the moving block 344 drives the movement of the rack 341, the rack 341 is engaged with the gear 342, so that the gear 342 is driven to rotate, the rotating shaft 346 and the rotating disc 347 are driven to rotate, the sliding rod 348 is fixedly connected with the rotating disc 347, and the sliding rod 348 makes a circular motion when the rotating disc 347 rotates. The sliding rod 348 is slidingly connected with the guide rail 349, and the sliding rod 348 slides in the guide rail 349 when making a circular motion, so that the guide rail 349 is driven to move horizontally. In turn, the mounting ring 35 and the mobile rod 31 are driven to move, the mobile rod 31 moves towards the positioning plate 32, the sliding block 37 and the mounting assembly 36 are driven to move, then the electric push rod 345 is elongated to drive the movement of the moving block 344, the gear 342, the rotating shaft 346 and the rotating disc 347 are rotated to drive the sliding rod 348 to move horizontally, so that the mobile rod 31 moves away from the positioning plate 32. The electric push rod 345 works to drive the mobile rod 31 to move horizontally and reciprocally, the sliding block 37 and the mounting assembly 36 are driven to reciprocally move, and the two cleaning scrapers 364 arranged outside the heating pipe 4 clean the surface of the heating pipe 4, so that the heating pipe 4 is not affected by the scaling when used for a long time, and the heating effect of the heating pipe 4 is improved.

[0034] Embodiment Two: According to the heating device for a heating pipe according to any one of the preceding embodiments, Figure 7 , Figure 8 and Figure 9As shown, one side of the cleaning scraper 364 is fixedly connected with the second mounting rod 363, one end of the second mounting rod 363 is fixedly connected with the first mounting rod 362, both sides of the first mounting rod 362 are clamped with the fixed frame 367, one end of the fixed frame 367 is fixedly connected with one side of the cleaning disc 361; one end of the fixed frame 367 is rotatably connected with the threaded rod 366, the threaded rod 366 is externally threadedly connected with the plug plate 368, one side of the plug plate 368 is slidably connected with the guide rod 365, one end of the guide rod 365 is fixedly connected with one end of the fixed frame 367, one side of the plug plate 368 is slidably connected with both ends of the fixed frame 367.

[0035] In the embodiment, after the first mounting plate 6 and the second mounting plate 7 are disassembled, the internal components of the shell 1 are taken out, the threaded connection between the threaded rod 366 and the plug plate 368, the sliding connection between the plug plate 368 and the guide rod 365, the rotation of the threaded rod 366 can drive the plug plate 368 to move, the plug plate 368 slides on the guide rod 365, which facilitates the movement path of the guide rod 365, the plug plate 368 moves to separate from both sides of the fixed frame 367, the first mounting rod 362 clamped in the fixed frame 367 can be removed, in turn, the second mounting rod 363 and the cleaning scraper 364 are separated from the cleaning disc 361, at the same time, the first mounting rod 362 is designed in an arc shape, which can be pulled outward to separate the first mounting rod 362 from the heating pipe 4, thereby disassembling and replacing the cleaning scraper 364, preventing the cleaning scraper 364 from being excessively worn after cleaning the surface scale of the heating pipe 4 for multiple times, which reduces the cleaning effect, the cleaning scraper 364 is designed in an arc shape, and two cleaning scrapers 364 with different arc shapes can be combined into a cylinder and arranged inside the same opening 360 to clean the outside of one heating pipe 4, which facilitates the disassembly of the cleaning scraper 364 arranged outside the same heating pipe 4 and replacement according to the degree of wear.

[0036] Embodiment three: according to Figure 2 , Figure 3 , Figure 6 and Figure 10As shown, the outside of the heating pipe 4 is provided with a flow guide mechanism 5, the flow guide mechanism 5 includes a fixed plate 51 and a flow guide assembly 52, one side of the fixed plate 51 is fixedly connected with the inside of the shell 1, the flow guide assembly 52 includes a flow guide plate 527 and a connecting plate 524, the flow guide plate 527 is slidably connected with the heating pipe 4, the outside of the flow guide plate 527 is overlapped with one side of the fixed plate 51, one end of the connecting plate 524 is movably connected with one side of the fixed plate 51, the inside of the flow guide plate 527 is provided with a groove 525, the inside of the groove 525 is fixedly connected with a spring 522, one end of the spring 522 is fixedly connected with a sliding plate 523, one side of the sliding plate 523 is fixedly connected with one side of the connecting plate 524; both sides of the groove 525 are provided with a sliding groove 521, the inside of the sliding groove 521 is slidably connected with a sliding block 526, one end of the sliding block 526 is fixedly connected with one side of the sliding plate 523.

[0037] In the embodiment, a plurality of flow guide assemblies 52 are arranged outside the heating pipe 4, and the flow guide assemblies 52 are arranged at the top and bottom of the shell 1 in a staggered manner. The flow guide assemblies 52 can guide the mixed phytostanol solution entering the inside of the shell 1, delay the movement speed of the mixed phytostanol solution in the shell 1, increase the heating time of the mixed phytostanol solution, and thus pre-concentrate the mixed phytostanol solution before the mixed phytostanol solution enters the concentration tower, improve the concentration speed of the mixed phytostanol solution. When the heating pipe 4 is taken out and then installed in the inside of the shell 1, the flow guide assembly 52 moves to the inside of the shell 1, the connecting plate 524 moves to contact the fixed plate 51, the connecting plate 524 is pushed to the inside of the groove 525, the spring 522 is compressed, and the sliding block 526 slides on the sliding groove 521, so as to facilitate the movement path of the fixed connecting plate 524. After the flow guide plate 527 moves to the corresponding position, the spring 522 in the compressed state is elastically pushed to insert the connecting plate 524 on the fixed plate 51, so as to position the flow guide plate 527.

[0038] Embodiment four: according to Figure 1 and Figure 2 As shown, the shell 1 is provided with a wiring box 2 on one side, and the two ends of the heating pipe 4 pass through one side of the shell 1 and are installed on one side of the wiring box 2. The wiring box 2 is fixedly connected with a first mounting plate 6 on one side, the first mounting plate 6 is provided with a second mounting plate 7 on one side, and the first mounting plate 6 and the second mounting plate 7 are installed by fixed bolts; the top of the shell 1 is fixedly connected with a liquid outlet pipe 12 and a liquid inlet pipe 13, and the bottom of the shell 1 is fixedly connected with a water outlet pipe 11.

[0039] In the embodiment, the heating pipe 4 is arranged in U shape, and both ends of the heating pipe 4 pass through the side wall of the shell 1 and are installed to one side of the connection box 2. The power supply line of the heating pipe 4 is connected inside the connection box 2. The first mounting plate 6 and the second mounting plate 7 are fixed and connected by the fixing bolts. When the components inside the shell 1 need to be replaced, the first mounting plate 6 and the second mounting plate 7 can be separated by unscrewing the fixing bolts, and the components inside the shell 1 can be taken out. The liquid outlet pipe 12 and the liquid inlet pipe 13 are fixed to the top of the shell 1. The mixed phytosterol solution to be heated is sent into the shell 1 through the liquid inlet pipe 13. The mixed phytosterol solution after being heated is sent out of the shell 1 through the liquid outlet pipe 12. During the process of heating and concentrating the mixed phytosterol solution, the liquid inlet pipe 13 and the liquid outlet pipe 12 are connected to the liquid outlet and the liquid inlet of the concentration tower respectively, so that the mixed phytosterol solution is circularly heated and concentrated. The bottom of the shell 1 is fixedly connected to the water outlet pipe 11. The valve is arranged on the water outlet pipe 11. When the surface of the heating pipe 4 is scaled and stained, clean water is sent into the liquid inlet pipe 13 to flush the impurities on the heating pipe 4. Then the valve on the water outlet pipe 11 is opened to discharge the flushing water and the impurities, so that the flushing effect can be improved.

[0040] The use method and working principle of the device: first, when the mixed phytosterol solution is concentrated, the inlet pipe 13 and the outlet pipe 12 can be respectively connected to the outlet and inlet of the concentration tower, the fluid heater is used to heat the mixed phytosterol solution, the mixed phytosterol solution is sent into the shell 1 through the inlet pipe 13, the heating pipe 4 works to heat the mixed phytosterol solution passing through the shell 1, a plurality of flow guide assemblies 52 are arranged in the shell 1, and the flow guide assemblies 52 are staggered arranged at the top and bottom of the shell 1, the mixed phytosterol solution is guided, the speed of the mixed phytosterol solution moving in the shell 1 is delayed, the heating time of the mixed phytosterol solution is increased, the mixed phytosterol solution is pre-concentrated before entering the concentration tower, the concentration speed of the mixed phytosterol solution is increased, then the heated mixed phytosterol solution is sent out of the shell 1 through the outlet pipe 12 and enters the concentration tower for concentration, the concentration tower is connected with the fluid heater, the mixed phytosterol solution can be circularly heated and concentrated to improve the efficiency, after the device is used for a period of time, the electric push rod 345 is started, the electric push rod 345 works to drive the moving block 344 and the rack 341 to move in turn, the moving block 344 slides on the guide frame 343, the movement path of the moving block 344 can be fixed, through the engagement between the rack 341 and the gear 342, the rack 341 works to drive the gear 342 to rotate, in turn drives the rotating shaft 346 and the turntable 347 to rotate, the slide rod 348 does circular motion with the rotation of the turntable 347, the slide rod 348 slides in the guide rail 349, and can drive the guide rail 349 to move transversely in turn, drives the mounting sleeve ring 35 and the moving rod 31 to move transversely, pulls the moving rod 31 to the position close to the positioning plate 32, the sliding block 37 and the mounting assembly 36 move in turn, then the electric push rod 345 is elongated to drive the moving block 344 and the rack 341 to move, the gear 342 reverses in turn, the rotating shaft 346 and the turntable 347 reverse in turn, the slide rod 348 slides in the guide rail 349, drives the slide rod 348 to move transversely, so that the moving rod 31 moves away from the positioning plate 32, the electric push rod 345 works to drive the moving rod 31 to move transversely and reciprocally, the sliding block 37 and the mounting assembly 36 move reciprocally in turn, the two cleaning scrapers 364 arranged outside both sides of the heating pipe 4 clean the scaling position on the surface of the heating pipe 4, prevent the scaling on the outside of the heating pipe 4 from affecting the use of the heater due to long-time use, clean at the same time, and then the inlet pipe 13 is connected to the clean water, the impurities cleaned on the heating pipe 4 are washed, after the washing is completed, the valve on the water outlet pipe 11 is opened, the washing water and impurities are discharged, the residual of sewage and impurities in the shell 1 is reduced, the washing effect is improved, and the subsequent use is facilitated.

[0041] The first mounting plate 6 and the second mounting plate 7 can be disassembled by rotating the fixing bolt, the movable rod 31 and the mounting sleeve ring 35 can be disassembled by rotating the fixing bolt on the mounting sleeve ring 35, so as to pull out the heating pipe 4 outward, the threaded rod 366 is in threaded connection with the plug plate 368, the guide rod 365 is in sliding connection with the plug plate 368, when the threaded rod 366 is rotated, the plug plate 368 can be driven to move, the plug plate 368 slides on the guide rod 365, the movement path of the guide rod 365 is fixed, the plug plate 368 moves to be separated from both sides of the fixed frame 367, the first mounting rod 362 clamped in the fixed frame 367 can be taken out, the second mounting rod 363 and the cleaning scraper 364 are sequentially separated from the cleaning disc 361, the first mounting rod 362 is pulled out outward, so as to disassemble and replace the cleaning scraper 364, the cleaning effect is improved, the service life of the device is improved.

[0042] Then the heating pipe 4 is sent into the shell 1, the connecting plate 524 is in contact with the fixed plate 51, the connecting plate 524 is pushed into the groove 525, the spring 522 is compressed, the sliding block 526 slides on the sliding groove 521, the movement path of the sliding plate 523 is fixed, when the movable rod 31 moves to one side and passes through the shell 1, the mounting sleeve ring 35 and the positioning plate 32, the connecting plate 524 is in contact with the insertion slot on the fixed plate 51, the spring 522 drives the sliding plate 523 to move, the sliding plate 523 drives the connecting plate 524 to be inserted on the fixed plate 51, so as to position the position of the flow guide plate 527, then the fixing bolt is rotated to fix and install the mounting sleeve ring 35 and the movable rod 31, the first mounting plate 6 and the second mounting plate 7 are fixed and installed, so as to continue to use the fluid heater.

[0043] Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacements to part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A fluid heater for destigmasterol concentration, comprising a housing (1) and a heating tube (4), characterized in that: A cleaning mechanism (3) is provided on one side of the housing (1). The cleaning mechanism (3) includes a moving rod (31) and a rotating assembly (34). The rotating assembly (34) is located below the moving rod (31). The rotating assembly (34) includes a rotating shaft (346). A placement platform (33) is rotatably connected to the outside of the rotating shaft (346). A turntable (347) is fixedly connected to one end of the rotating shaft (346). A sliding rod (348) is fixedly connected to one side of the turntable (347). A guide rail (349) is slidably connected to the outside of the sliding rod (348). An installation collar (35) is fixedly connected to the top of the guide rail (349). Both ends of the mounting collar (35) are slidably connected to the outside of the moving rod (31). One end of the moving rod (31) passes through one side of the housing (1). A sliding block (37) is fixedly connected to the outside of the moving rod (31). One end of the sliding block (37) is fixedly connected to the mounting assembly (36). The mounting assembly (36) includes a cleaning disc (361). The cleaning disc (361) has multiple openings (360) inside. The openings (360) are movably connected to the heating tube (4). A cleaning scraper (364) is provided inside the openings (360). The inner ring of the cleaning scraper (364) is located outside the heating tube (4). A second mounting rod (363) is fixedly connected to one side of the cleaning scraper (364), and a first mounting rod (362) is fixedly connected to one end of the second mounting rod (363). A fixing frame (367) is snapped onto both sides of the first mounting rod (362). One end of the fixing frame (367) is fixedly connected to one side of the cleaning disc (361). A threaded rod (366) is rotatably connected to one end of the fixing frame (367). An insert plate (368) is threaded onto the outside of the threaded rod (366). A guide rod (365) is slidably connected to one side of the insert plate (368). One end of the guide rod (365) is fixedly connected to one end of the fixing frame (367), and one side of the insert plate (368) is slidably connected to both ends of the fixing frame (367). A flow guiding mechanism (5) is provided outside the heating tube (4). The flow guiding mechanism (5) includes a fixing plate (51) and a flow guiding assembly (52). One side of the flow guide assembly (52) is fixedly connected to the inside of the housing (1). The flow guide assembly (52) includes a flow guide plate (527) and a connecting plate (524). The flow guide plate (527) is slidably connected to the heating tube (4). The outer side of the flow guide plate (527) overlaps with one side of the fixed plate (51). One end of the connecting plate (524) is movably connected to one side of the fixed plate (51). The flow guide plate (527) has a groove (525) inside. A spring (522) is fixedly connected inside the groove (525). A sliding plate (523) is fixedly connected to one end of the spring (522). One side of the sliding plate (523) is fixedly connected to one side of the connecting plate (524). Sliding grooves (521) are provided on both sides of the groove (525). A slider (526) is slidably connected inside the sliding groove (521). One end of the slider (526) is fixedly connected to one side of the sliding plate (523).

2. The fluid heater for destigmasterol concentration according to claim 1, characterized in that: The movable rod (31) is connected to the mounting collar (35) by a fixing bolt. The other end of the movable rod (31) is slidably connected to a positioning plate (32). One side of the positioning plate (32) is fixedly connected to the top of the placement platform (33).

3. The fluid heater for destigmasterol concentration according to claim 1, characterized in that: The other end of the rotating shaft (346) is fixedly connected to a gear (342), and a rack (341) meshes with one side of the outer ring of the gear (342). One end of the rack (341) is fixedly connected to a moving block (344), and one end of the moving block (344) is fixedly connected to an electric push rod (345). One end of the electric push rod (345) is fixedly connected to the bottom of the placement platform (33).

4. The fluid heater for destigmasterol concentration according to claim 3, characterized in that: The middle part of the movable block (344) is slidably connected to a guide frame (343), and the top of the guide frame (343) is fixedly connected to the bottom of the placement platform (33).

5. The fluid heater for destigmasterol concentration according to claim 1, characterized in that: A wiring box (2) is provided on one side of the housing (1). The two ends of the heating tube (4) pass through one side of the housing (1). The two ends of the heating tube (4) are installed on one side of the wiring box (2). A first mounting plate (6) is fixedly connected to one side of the wiring box (2). A second mounting plate (7) is provided on one side of the first mounting plate (6). The first mounting plate (6) and the second mounting plate (7) are installed together by fixing bolts.

6. The fluid heater for destigmasterol concentration according to claim 1, characterized in that: The top of the housing (1) is fixedly connected to the liquid outlet pipe (12) and the liquid inlet pipe (13), and the bottom of the housing (1) is fixedly connected to the water outlet pipe (11).

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