Evaporation heater heat exchange structure with filtering and stirring functions

Abstract

The invention relates to an evaporation heater heat exchange structure with filtering and stirring functions. The evaporation heater heat exchange structure comprises an evaporation heater body; the first connecting pipe is arranged at the top of the evaporation heater body and communicates with the evaporation heater body; the filtering assembly is used for filtering impurities and is arranged at the first connecting pipe; the adjusting assembly is used for adjusting the flow and is arranged at the joint of the evaporation heater body and the first connecting pipe; the stirring assembly is used for accelerating heat exchange and is arranged in the evaporation heater body; the filtering effect is improved by arranging the filtering assembly, the heat exchange effect is improved by the adjusting assembly, and the heat exchange uniformity is improved by the stirring assembly.

Description

Technical Field

[0001] The invention relates to the technical field of heat exchange structure equipment, in particular to an evaporation heater heat exchange structure with filtering and stirring functions. Background Art

[0002] An evaporative heater is a device used to convert a liquid medium (such as water) into steam. It is widely used in chemical, pharmaceutical, food processing and other industries. Currently, most evaporative heaters have a filtering effect, but when disassembling and assembling the filter, most of them are fixed with threads. If the connection is rusted, it is not convenient to twist. At the same time, the traditional installation method is time-consuming and labor-intensive, and is not convenient for installation, which greatly reduces the disassembly and assembly progress of the staff, and also greatly increases the workload of the staff. For this reason, a multi-channel heat exchange structure of an evaporative heater with filtering and stirring functions is proposed. Summary of the invention

[0003] The object of the present invention is to provide a multi-channel heat exchange structure of an evaporative heater with filtering and stirring functions to solve the problems raised in the above background technology.

[0004] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0005] The present invention is an evaporative heater heat exchange structure with filtering and stirring functions, comprising: an evaporative heater body; a first connecting pipe, which is arranged on the top of the evaporative heater body and communicated with the evaporative heater body; a filtering component for filtering impurities, which is arranged at the first connecting pipe; a regulating component for regulating flow, which is arranged at the connection between the evaporative heater body and the first connecting pipe; and a stirring component for accelerating heat exchange, which is arranged in the evaporative heater body; wherein the filtering component comprises: a first supporting frame, which is sleeved outside the first connecting pipe; a filter screen, which can be filtered from the first connecting pipe. A support frame is inserted laterally and arranged in the first connecting tube; two limit frames are respectively arranged at the top and bottom of the first support frame; a connecting plate is arranged on one side of the first support frame; a limit rod is respectively arranged horizontally at the top and bottom of the connecting plate, and an annular groove is provided on it extending into the limit frame; two limit balls are respectively arranged on the left and right sides of each limit frame, and the outer surface of each limit ball is adapted to the annular groove; a stop block is respectively arranged on the outside of the limit ball and is located in the limit frame, and the inner arc surface is used to correspond to the outer side surface of the limit ball.

[0006] Furthermore, a handle is provided on the outer side of the connecting plate, the filter screen is fixedly connected to the connecting plate, and positioning grooves for facilitating the insertion of the filter screen are provided on the top and bottom of the first supporting frame.

[0007] Furthermore, support rods are respectively arranged on both sides outside the limit frame; both ends of the support rods are connected to the limit frame through fixed plates; one end of the movable bracket is slidably connected to the support rod, and the first spring is sleeved on the support rod, one end of the first spring is against the movable bracket, and the other end is against one of the fixed plates.

[0008] Furthermore, a second spring is arranged in the movable bracket, and one end of the second spring acts on the stopper to press the limiting ball against the annular groove.

[0009] Furthermore, a feed port is fixedly connected to the top of the evaporator heater body, a discharge port is fixedly connected to the bottom of the evaporator heater body, control valves are arranged at the feed port and the discharge port, and a second connecting pipe is also arranged at the bottom of the evaporator heater body.

[0010] Furthermore, the adjustment assembly includes: a second support frame, which is arranged at the connection between the evaporator heater body and the first connecting pipe; a rotating shaft, which is rotatably arranged in the second support frame, one end of the rotating shaft is located outside the second support frame and is connected to a knob; a fixed tube body, which is arranged in the first connecting pipe; a movable tube body, which is slidably arranged in the fixed tube body and has an axial opening for facilitating the flow of medium; a first limit bracket, which is fixed to the bottom of the movable tube body; a second limit bracket, which is fixed on the rotating shaft; and a support rod, the top and bottom of which are hinged to the first limit bracket and the second limit bracket respectively.

[0011] Furthermore, a horizontal electric push rod is provided at one end outside the end surface of the evaporator heater body; a sealing ring is provided inside the evaporator heater body and is connected to the electric push rod through a telescopic rod; a sliding rod for guiding, one end of which is located inside the evaporator heater body and is connected to the sealing ring; and a plurality of pistons are provided on the inner side of the sealing ring.

[0012] Furthermore, the stirring assembly includes: a motor, which is arranged at the end face of the evaporator heater body and has the same end face as the electric push rod; a reciprocating screw, which is horizontally arranged in the evaporator heater body and connected to the motor; two support plates, which are fixed on both sides of the evaporator heater body, and the two support plates are connected by a flow channel tube, and the piston is suitable for covering the end opening of the flow channel tube to form a sealing structure for the flow channel tube; a moving ring, which is threadedly matched with the reciprocating screw; a plurality of connecting rods, whose ends are all connected to the moving rings, and the connecting rods all slide through the support plates; a plurality of stirring plates, which are fixedly arranged on the connecting rod along the axial direction of the connecting rod, wherein the flow channel tube passes through the stirring plates.

[0013] The present invention has the following beneficial effects:

[0014] (1) The present invention sets a filter assembly. Specifically, when the limit rod is inserted, the movable bracket needs to be pushed backward and the first spring will be squeezed. After the limit rod is inserted, the limit balls are acted upon by the force to move away from each other and embed into the limit frame. At this time, when the movable bracket is released, the stop block is reset together and the limit ball is limited. At the same time, the limit ball limits the limit rod. The rapid disassembly and assembly of the filter screen greatly improves the disassembly and assembly progress of the staff and greatly reduces the workload of the staff. At the same time, the timely replacement of the filter screen greatly improves the filtering effect of the equipment and greatly improves the heat exchange effect.

[0015] (2) The present invention sets an adjustment component, specifically, the rotating knob drives the rotating shaft to rotate. When the rotating shaft rotates, it will also drive the second limit bracket to rotate together. Then, the support rod rotates through the second limit bracket to pull the movable tube body to move. Since a plurality of openings are provided inside the fixed tube body, the opening area increases or decreases when the movable tube body is pulled, thereby adjusting the flow rate of the liquid to be heat exchanged. By adjusting the flow rate of the liquid to be heat exchanged, the pressure of the medium in the heater can be adjusted to a certain extent. In an emergency, the medium supply can be cut off more effectively and quickly, thereby preventing the equipment from being damaged due to overload or failure. At the same time, the electric push rod is started to drive the piston to seal and circulate the circulation pipeline, and the heating time of the circulating liquid is adjusted, which greatly improves the heat exchange effect. The movable tube body avoids unsatisfactory heat exchange caused by excessive or insufficient liquid flow rate, further improving the heat exchange effect.

[0016] (3) The present invention provides a stirring assembly, specifically, a starting motor drives the reciprocating screw to rotate. When the reciprocating screw rotates, it drives the moving ring to reciprocate left and right on the outside thereof. When the moving ring moves, it drives the stirring plate to move together through the connecting rod. When the stirring plate moves, it stirs the liquid for heat exchange inside the evaporating heater body, and also scrapes away impurities on the outer surface of the flow channel tube, so that the heat exchange effect is more uniform. At the same time, it also greatly reduces the adhesion of impurities on the outer wall of the flow channel tube, and greatly reduces the corrosion of the flow channel tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0018] Figure 1 It is a schematic diagram of the structure of the present invention;

[0019] Figure 2 This is a schematic diagram of the structure of the first connecting pipe of the present invention;

[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of the first connecting pipe of the present invention;

[0021] Figure 4It is a schematic diagram of the filter structure of the present invention;

[0022] Figure 5 It is a schematic diagram of the limiting ball structure of the present invention;

[0023] Figure 6 This is a schematic diagram of the structure of the movable tube body of the present invention;

[0024] Figure 7 For the present invention Figure 6 A is a schematic diagram of the enlarged structure of the middle part;

[0025] Figure 8 This is a schematic diagram of the cross-sectional structure of the evaporation heater body of the present invention;

[0026] Fig. 9 This is a schematic diagram of the flow channel tube structure of the present invention;

[0027] Fig.10 This is a schematic diagram of the sealing ring structure of the present invention;

[0028] In the figure: 1, main frame mechanism; 111, evaporation heater body; 112, feed port; 113, control valve; 114, discharge port; 115, first connecting pipe; 116, second connecting pipe;

[0029] 2. Filter assembly; 211. First support frame; 212. Connecting plate; 213. Handle; 214. Filter screen; 215. Positioning groove; 216. Sealing block; 217. Limiting rod; 218. Limiting frame; 219. Fixing plate; 220. Limiting ball; 221. Stopper; 222. Moving bracket; 223. First spring; 224. Support rod; 225. Second spring;

[0030] 3. Adjustment assembly; 311. Second support frame; 312. Knob; 313. Rotating shaft; 314. Fixed tube; 315. Moving tube; 316. Position limiting bracket; 317. Support rod; 318. Second position limiting bracket; 319. Electric push rod; 320. Telescopic rod; 321. Sealing ring; 322. Piston; 323. Sliding rod;

[0031] 4. Stirring assembly; 411. Motor; 412. Support plate; 413. Flow channel tube; 414. Connecting rod; 415. Reciprocating screw rod; 416. Moving ring; 417. Stirring plate. DETAILED DESCRIPTION

[0032] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0033] See also Figure 1-Figure 10As shown, the present invention is an evaporative heater heat exchange structure with filtering and stirring functions, comprising a main frame mechanism 1, the main frame mechanism 1 comprising an evaporative heater body 111, a first connecting pipe 115 is fixedly connected to the left side of the top of the evaporative heater body 111, a filter assembly 2 is arranged inside the first connecting pipe 115, an adjustment assembly 3 is arranged at the bottom of the filter assembly 2, a stirring assembly 4 is arranged inside the evaporative heater body 111, the filter assembly 2 comprises a first supporting frame 211, the inner wall of the first supporting frame 211 is fixedly connected to the outer surface of the first connecting pipe 115, a filter screen 214 is arranged inside the first connecting pipe 115, the top and bottom of the first supporting frame 211 are fixedly connected to a limiting frame 218, a connecting plate 212 is arranged on the front of the first supporting frame 211, the top and bottom of the connecting plate 212 are fixedly connected to limiting rods 217, the outer surfaces of the two limiting rods 217 are in contact with the inside of the limiting frame 218, and the two limiting rods 21 7. The back of the outer surface is provided with an annular groove, and two limiting balls 220 are arranged inside the two limiting frames 218. The outer surfaces of the two limiting balls 220 are in contact with the inside of the annular groove. The two limiting frames 218 are connected with the same parts. The left and right sides of the limiting frames 218 are provided with blocks 221. When the limiting rod 217 is inserted, the movable bracket 222 needs to be pushed backward and the first spring 223 will be squeezed. After the limiting rod 217 is inserted, the limiting balls 220 will be moved away from each other by the force and embedded in the limiting frame 218. At this time, the movable bracket 222 is released to drive the block 221 to reset together and limit the limiting ball 220. At the same time, the limiting ball 220 limits the limiting rod 217. The rapid disassembly and assembly of the filter screen 214 greatly improves the disassembly and assembly progress of the staff and greatly reduces the workload of the staff. At the same time, the timely replacement of the filter screen 214 greatly improves the filtering effect of the equipment and the heat exchange effect.

[0034] A handle 213 is fixedly connected to the front of the connecting plate 212, and the back of the connecting plate 212 is fixedly connected to the front of the filter screen 214. The top and bottom of the inner wall of the first support frame 211 are fixedly connected to positioning grooves 215, and the insides of the two positioning grooves 215 are in contact with the top and bottom of the outer surface of the filter screen 214.

[0035] Two fixed plates 219 are fixedly connected to the left and right sides of the limiting frame 218, and the corresponding sides inside the four fixed plates 219 are fixedly connected to support rods 224. The outer surfaces of the two support rods 224 are sleeved with first springs 223, and the backs of the two first springs 223 are fixedly connected to the fronts of the two fixed plates 219 located on the back, and the outer surfaces of the two support rods 224 are slidably connected to movable brackets 222.

[0036] The corresponding sides inside the two movable brackets 222 are slidably connected to the outer surface of the block 221, the sides of the two blocks 221 away from each other are fixedly connected with the second spring 225, the sides of the two second springs 225 away from each other are fixedly connected to the side corresponding to the inner wall of the movable bracket 222, the backs of the two movable brackets 222 are fixedly connected to the front of the first spring 223, the corresponding sides of the two blocks 221 are in contact with the outer surface of the limiting ball 220, the back of the connecting plate 212 is fixedly connected to the sealing block 216, the back of the sealing block 216 is in contact with the front of the filter screen 214, the top of the evaporation heater body 111 is fixedly connected to the feed port 112, the bottom of the evaporation heater body 111 is fixedly connected to the discharge port 114, the feed port 112 and the outer surfaces of the control valve 113 are provided with the control valve 113, and the right side of the bottom of the evaporation heater body 111 is fixedly connected to the second connecting pipe 116.

[0037] The adjustment component 3 includes a second support frame 311, the inner wall of the second support frame 311 is fixedly connected to the bottom of the outer surface of the first connecting tube 115, the second support frame 311 is rotatably connected with a rotating shaft 313, a knob 312 is arranged on the left side of the second support frame 311, the knob 312 is fixedly connected to the left side of the outer surface of the rotating shaft 313, a fixed tube body 314 is fixedly connected to the top of the inner wall of the first connecting tube 115, a movable tube body 315 is slidably connected to the fixed tube body 314, a plurality of openings are provided inside the movable tube body 315, and the plurality of openings are arranged in a circular array, a limiting bracket 316 is fixedly connected to the bottom of the movable tube body 315, a support rod 317 is rotatably connected to the limiting bracket 316 through a pin shaft, and the support rod 317 is away from the limiting bracket 3 The second limit bracket 318 is rotatably connected to one side of 16 through a pin shaft, and the interior of the second limit bracket 318 is fixedly connected to the outer surface of the rotating shaft 313. When the knob is turned, the rotating shaft is rotated. When the rotating shaft rotates, the second limit bracket is also driven to rotate. Then, the support rod rotates through the second limit bracket to pull the movable tube body to move. Since a plurality of openings are provided inside the fixed tube body, the opening area is increased or decreased by pulling the movable tube body, thereby adjusting the flow rate of the liquid to be heat exchanged. At the same time, the electric push rod is started to drive the piston to seal and circulate the circulation pipeline, thereby adjusting the heating time of the circulating liquid, thereby greatly improving the heat exchange effect. The movable tube body avoids unsatisfactory heat exchange caused by excessive or insufficient liquid flow rate, thereby further improving the heat exchange effect.

[0038] An electric push rod 319 is fixedly connected to the right side of the evaporator heater body 111, and a telescopic rod 320 is slidably connected to the top of the right side of the inside of the evaporator heater body 111. The left output end of the electric push rod 319 is fixedly connected to the right side of the telescopic rod 320. A sealing ring 321 is provided on the right side of the inside of the evaporator heater body 111, and a plurality of pistons 322 are fixedly connected to the left side of the sealing ring 321. The left side of the telescopic rod 320 is fixedly connected to the top of the right side of the sealing ring 321, and a sliding rod 323 is fixedly connected to the bottom of the right side of the sealing ring 321. The outer surface of the sliding rod 323 is slidably connected to the bottom of the right side of the inside of the evaporator heater body 111.

[0039] The stirring assembly 4 includes a motor 411, the left side of the motor 411 is fixedly connected to the right side of the evaporation heater body 111, the right side of the inside of the evaporation heater body 111 is rotatably connected with a reciprocating screw rod 415, the left output end of the motor 411 is fixedly connected to the right side of the reciprocating screw rod 415 through a coupling, the left and right sides of the inside of the evaporation heater body 111 are fixedly connected with support plates 412, and a plurality of flow channel tubes 413 are fixedly connected to the inside of the two support plates 412, and a moving ring 416 is arranged on the right side of the support plate 412 on the right side, and the inside of the moving ring 416 is threadedly connected to the outer surface of the reciprocating screw rod 415, and the left side of the moving ring 416 is fixedly connected to a plurality of connecting rods 414, and the outer surfaces of the plurality of connecting rods 414 are slidably connected to the inside of the support plate 412 on the right side, and the plurality of connecting rods 414 are connected to the inner surface of the support plate 412 on the right side. Stirring plates 417 are fixedly connected to the left and right sides of the outer surface of the rod 414, and the interiors of the two stirring plates 417 are slidably connected to the outer surface of the flow channel tube 413. The starting motor 411 drives the reciprocating screw 415 to rotate. When the reciprocating screw 415 rotates, it will drive the moving ring 416 to reciprocate left and right outside it. When the moving ring 416 moves, it will drive the stirring plates 417 to move together through the connecting rod 414. When the stirring plates 417 move, they will stir the liquid undergoing heat exchange inside the evaporative heater body 111, and will also scrape off impurities on the outer surface of the flow channel tube 413, making the heat exchange effect more uniform, and at the same time greatly reducing the adhesion of impurities on the outer wall of the flow channel tube 413, and greatly reducing the corrosion of the flow channel tube 413.

[0040] When in use, firstly, the heating liquid is added into the evaporative heater body 111 through the feed port 112, and then the liquid to be heat exchanged is added into the evaporative heater body 111 through the first connecting pipe 115. When the liquid to be heat exchanged flows through the first connecting pipe 115, it needs to be filtered. The installation of the filter screen 214 is specifically as follows: firstly, pick up the handle 213 and insert the filter screen 214 into the positioning groove 215. The function of the positioning groove 215 is to facilitate the positioning and installation of the filter screen 214, and at the same time, the positioning The groove 215 is fixedly connected to the first support frame 211, so the positioning groove 215 plays a certain supporting role on the filter screen 214 through the first support frame 211. When the filter screen 214 is inserted into the positioning groove 215, the limit rod 217 will be inserted into the limit frame 218. When the limit rod 217 is inserted, the movable bracket 222 needs to be pushed backward. When the movable bracket 222 is pushed, the stopper 221 will be driven to move together. At the same time, the stopper 221 will be limited by the limit frame 218 and will move to the movable bracket 222. 22 slides inside and squeezes the second spring 225. When the movable bracket 222 is moved, it slides on the outer surface of the support rod 224. At the same time, when the movable bracket 222 moves, it squeezes the first spring 223. The first spring 223 is limited by the fixed plate 219 and shrinks. At this time, the limiting rod 217 is inserted into the limiting frame 218 to exert a force on the limiting ball 220. The limiting balls 220 are moved away from each other and embedded in the limiting frame 218 under the force. At this time, when the movable bracket 222 is released, At this time, the movable bracket 222 will be reset by the rebound force of the first spring 223. When the movable bracket 222 is reset, it will drive the stopper 221 to move and reset together. When the stopper 221 is reset, it will limit the limiting ball 220. At the same time, the limiting ball 220 limits the limiting rod 217, so as to complete the fixed installation of the filter 214. When disassembling, you only need to move the movable bracket 222 to drive the stopper 221 away from the limiting ball 220 to remove the limiting rod 217 and remove the filter 214 at the same time.

[0041] At the same time, the staff can also adjust the flow rate of the hot liquid that needs heat exchange by turning the knob 312. Specifically, the knob 312 is turned to drive the shaft 313 to rotate. When the shaft 313 rotates, it will rotate inside the second support frame 311, and when the shaft 313 rotates, it will also drive the second limit bracket 318 to rotate together. Then, the support rod 317 will pull the limit bracket 316 to move through the rotation of the second limit bracket 318. At this time, the movable tube body 315 will also move together through the movement of the limit bracket 316 and slide inside the fixed tube body 314. Since a plurality of openings are opened inside the fixed tube body 314, the opening area is increased or decreased by pulling the movable tube body 315, so as to adjust the flow rate of the liquid that needs to be heat exchanged.

[0042] At the same time, the electric push rod 319 is started to drive the telescopic rod 320 to move. When the telescopic rod 320 moves, it slides inside the evaporator heater body 111. When the telescopic rod 320 moves, it drives the sealing ring 321 to move together. At this time, the movement of the sealing ring 321 drives the piston 322 to move. At the same time, when the piston 322 moves, the flow channel tube 413 is sealed and circulated. When the sealing ring 321 moves, it drives the sliding rod 323 to slide inside the evaporator heater body 111. When the liquid that needs to be heat exchanged flows into the evaporator heater body 111, the motor 411 is started to drive the reciprocating screw rod 415 to rotate. When the reciprocating screw rod 415 rotates, it drives the moving rod 322 to move. The movable ring 416 reciprocates left and right on its outside. When the movable ring 416 moves, it will drive the connecting rod 414 to move together and slide inside the right support plate 412. When the connecting rod 414 moves, it will drive the stirring plate 417 to move together and slide on the outer surface of the flow channel tube 413. When the stirring plate 417 moves, it will stir the liquid undergoing heat exchange inside the evaporator heater body 111. At the same time, since the stirring plate 417 is slidably set on the flow channel tube 413, the stirring plate 417 will also scrape off impurities on the outer surface of the flow channel tube 413. The liquid after the heat exchange is completed is discharged from the second connecting pipe 116, and the heated liquid is discharged from the discharge port 114.

[0043] Based on the above ideal embodiments of the present invention, the relevant staff can make various changes and modifications without departing from the technical concept of the present invention through the above description. The technical scope of the present invention is not limited to the contents of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. An evaporative heater heat exchange structure with filtering and stirring functions, characterized in that: include: Evaporative heater body (111); A first connecting pipe (115), which is arranged on the top of the evaporating heater body (111) and is in communication with the evaporating heater body (111); A filter assembly (2) for filtering impurities, which is arranged at the first connecting pipe (115); A regulating component (3) for regulating flow, which is arranged at the connection between the evaporative heater body (111) and the first connecting pipe (115); and a stirring assembly (4) for accelerating heat exchange, which is arranged in the evaporative heater body (111); The filtering component (2) comprises: A first supporting frame (211), which is sleeved outside the first connecting pipe (115); A filter screen (214) which can be inserted from the side of the first supporting frame (211) and is arranged in the first connecting pipe (115); Two limit frames (218), which are respectively arranged at the top and bottom of the first supporting frame (211); A connecting plate (212) disposed on one side of the first supporting frame (211); Limit rods (217) are respectively arranged horizontally at the top and bottom of the connecting plate (212), and extend into the limit frame (218) and are provided with an annular groove; Two limiting balls (220), each limiting frame (218) is provided with a limiting ball (220) on the left and right sides thereof, and the outer surface of the limiting ball (220) is adapted to the annular groove; The stoppers (221) are respectively arranged outside the limiting balls (220) and located inside the limiting frames (218), and the inner arc-shaped surfaces thereof are used to correspond to the outer side surfaces of the limiting balls (220).

2. The evaporative heater heat exchange structure with filtering and stirring functions according to claim 1, characterized in that: A handle (213) is provided on the outer side of the connecting plate (212), the filter screen (214) is fixedly connected to the connecting plate (212), and positioning grooves (215) are provided on the top and bottom of the first supporting frame (211) for facilitating the insertion of the filter screen (214).

3. The evaporative heater heat exchange structure with filtering and stirring functions according to claim 2, characterized in that: Support rods (224) are respectively arranged on both sides outside the limiting frame (218); both ends of the support rod (224) are connected to the limiting frame (218) through a fixing plate (219); one end of the movable bracket (222) is slidably connected to the support rod (224), and a first spring (223) is sleeved on the support rod (224), one end of the first spring (223) is against the movable bracket (222), and the other end is against one of the fixing plates (219).

4. The evaporative heater heat exchange structure with filtering and stirring functions according to claim 4, characterized in that: A second spring (225) is arranged in the movable bracket (222), and one end of the second spring (225) acts on the stopper (221) to press the limiting ball (220) against the annular groove.

5. The evaporative heater heat exchange structure with filtering and stirring functions according to claim 1, characterized in that: A feed port (112) is fixedly connected to the top of the evaporator heater body (111), a discharge port (114) is fixedly connected to the bottom of the evaporator heater body (111), control valves (113) are provided at the feed port (112) and the discharge port (114), and a second connecting pipe (116) is also provided at the bottom of the evaporator heater body (111).

6. The evaporative heater heat exchange structure with filtering and stirring functions according to claim 1, characterized in that: The regulating component (3) comprises: a second supporting frame (311), which is arranged at the connection between the evaporative heater body (111) and the first connecting pipe (115); A rotating shaft (313) is rotatably arranged in the second supporting frame (311), one end of the rotating shaft (313) is located outside the second supporting frame (311) and is connected to a knob (312); A fixed tube body (314) disposed inside the first connecting tube (115); A movable tube body (315) is slidably disposed in the fixed tube body (314) and has an axial opening for facilitating the flow of a medium; A first limiting bracket (316) fixed to the bottom of the movable tube body (315); A second limiting bracket (318), which is fixed on the rotating shaft (313); The top and bottom of the support rod (317) are respectively hinged to the first limiting bracket (316) and the second limiting bracket (318).

7. The evaporative heater heat exchange structure with filtering and stirring functions according to claim 1, characterized in that: A horizontal electric push rod (319) is provided at one end outside the end surface of the evaporation heater body (111); A sealing ring (321) disposed in the evaporating heater body (111), which is connected to the electric push rod (319) via a telescopic rod (320); A sliding rod (323) for guiding, which is located inside the evaporating heater body (111) and has one end connected to the sealing ring (321); A plurality of pistons (322) are arranged on the inner side surface of the sealing ring (321).

8. The evaporative heater heat exchange structure with filtering and stirring functions according to claim 7, characterized in that: The stirring assembly (4) comprises: A motor (411) disposed at an end surface of the evaporating heater body (111) and having the same end surface as the electric push rod (319); A reciprocating screw rod (415) is horizontally arranged in the evaporative heater body (111) and is connected to the motor (411); Two support plates (412) are fixed on both sides of the evaporative heater body (111); the two support plates (412) are connected via a flow channel tube (413); the piston (322) is suitable for covering the end opening of the flow channel tube (413) to form a sealing structure with the flow channel tube (413); A movable ring (416) threadably matched with the reciprocating screw rod (415); A plurality of connecting rods (414), ends of which are connected to the movable ring (416), and the connecting rods (414) are slidably passed through the support plate (412); A plurality of stirring plates (417) are fixedly arranged on the connecting rod (414) along the axial direction of the connecting rod (414), wherein the flow channel tube (413) passes through the stirring plates (417).

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