Continuous through-flow steam generator

Abstract

The invention discloses a continuous through-flow steam generator, and relates to the technical field of steam equipment. Comprising a support, the support is fixedly connected with a liquid storage tank, the liquid storage tank is detachably connected with an end cover, a moving box and the end cover are fixedly connected with collecting pipes, the collecting pipes are symmetrically distributed, and the symmetrically distributed collecting pipes are fixedly connected and communicated with heating pipes which are evenly distributed in the circumferential direction. The end cover is fixedly connected with an exhaust pipe provided with a one-way valve in a penetrating mode, and an air storage box is fixedly connected into the heat preservation box. Part of steam in the exhaust pipe is pumped into the gas storage tank, and the gas storage tank stores part of steam in the exhaust pipe, so that the content of steam in the liquid storage tank is reduced, the pressure in the liquid storage tank is reduced, and the situation that the volume of steam generated in the liquid storage tank is increased when the temperature of waste gas rises is avoided; therefore, the pressure in the liquid storage tank is synchronously increased, and the safety and the stability of the liquid storage tank in the using process are influenced.

Description

Technical Field

[0001] The present invention relates to the technical field of steam equipment, and particularly relates to a continuous flow-through steam generator. Background Art

[0002] A steam generator is a device used to generate steam. By heating water or other liquids to produce steam, a large amount of high-temperature waste gas is generated during industrial production, such as in the process of petroleum refining. These waste gases contain a large amount of heat energy. A steam generator using waste gas as a heat carrier can convert the heat energy in these waste gases into useful steam energy, reducing the consumption of other energy sources. At the same time, reusing the waste gas also reduces the emission of waste gas, which is beneficial to environmental protection. However, during industrial production, the output of waste gas is not stable, and the temperature of the generated waste gas is also not stable. When the temperature of the waste gas is relatively high, it will cause the pressure inside the steam generator to gradually increase. The existing steam generators cannot actively adjust the pressure inside the steam generator. When the pressure increases, the staff needs to temporarily shut down the steam generator until the pressure inside the steam generator stabilizes and then restart the steam generator to avoid excessive pressure inside the steam generator. Although this passive adjustment method can effectively prevent excessive pressure inside the steam generator, when restarting the steam generator, it is necessary to reheat the liquid inside it, thereby slowing down the efficiency of the steam generated by the steam generator. Moreover, frequently starting the steam generator easily accelerates its wear and aging, affecting its normal use. Summary of the Invention

[0003] In order to overcome the drawback that the existing steam generator cannot actively adjust the pressure inside it, the present invention provides a continuous flow-through steam generator.

[0004] The technical solution of the present invention is as follows: A continuous cross-flow steam generator, including a bracket, the bracket is fixedly connected with a liquid storage tank, the liquid storage tank is detachably connected with an end cover, the liquid storage tank is provided with a moving box, both the moving box and the end cover are fixedly connected with a collecting pipe, the collecting pipes are symmetrically distributed, the symmetrically distributed collecting pipes are fixedly connected and communicated with heating pipes evenly distributed circumferentially, the symmetrically distributed heating pipes are connected and matched with each other, one side of the liquid storage tank is fixedly connected with a water storage tank, the water storage tank is communicated with the liquid storage tank through a pipeline, the liquid storage tank is fixedly connected with a heat preservation box, the heat preservation box is fixedly connected and communicated with a first connecting pipe, the first connecting pipe is fixedly connected and communicated with the collecting pipe close to the end cover, the end cover is fixedly connected through a through hole with an exhaust pipe installed with a one-way valve, the exhaust pipe is fixedly connected with the liquid storage tank, a gas storage tank is fixedly connected inside the heat preservation box, a first liquid-vapor separation plate is fixedly connected inside the liquid storage tank, the collecting pipe close to the end cover penetrates through the first liquid-vapor separation plate and is fixedly connected with it, a gas pump is arranged in the gas storage tank, one port of the gas pump is communicated with the gas storage tank, the other port of the gas pump is fixedly connected and communicated with a U-shaped pipe, the U-shaped pipe is fixedly connected and communicated with a second connecting pipe installed with a one-way valve and a third connecting pipe installed with a one-way valve, and both the second connecting pipe and the third connecting pipe are communicated with the exhaust pipe.

[0005] As a preferred technical solution of the present invention, a moving pipe is slidably connected inside the exhaust pipe, a moving block is arranged inside the moving pipe, one side of the liquid storage tank close to the exhaust pipe is fixedly connected with a first hydraulic telescopic rod through a connecting piece, the telescopic end of the first hydraulic telescopic rod is fixedly connected with a fixed block, the exhaust pipe is provided with a rectangular groove slidably matched with the fixed block on the telescopic end of the first hydraulic telescopic rod, the fixed block on the telescopic end of the first hydraulic telescopic rod is fixedly connected with the moving pipe, one side of the end cover away from the bracket is fixedly connected with a second hydraulic telescopic rod, the fixed part of the second hydraulic telescopic rod is communicated with the fixed part of the first hydraulic telescopic rod through a pipeline, the first connecting pipe is fixedly connected with a flow limiting block, the flow limiting block is fixedly connected with the end cover, the flow limiting block is provided with a through hole communicated with the first connecting pipe, a blocking block is slidably connected to the flow limiting block, the blocking block is sealingly matched with the flow limiting block, the blocking block is fixedly connected with the telescopic end of the second hydraulic telescopic rod through a connecting piece, the first hydraulic telescopic rod is a multi-stage telescopic rod, a first elastic member is fixedly connected between the first-stage telescopic end and the second-stage telescopic end of the first hydraulic telescopic rod, and a second elastic member is fixedly connected between the second-stage telescopic end of the first hydraulic telescopic rod and its fixed part, and the moving pipe is provided with through holes communicated and matched with the second connecting pipe and the third connecting pipe.

[0006] As a preferred technical solution of the present invention, the elastic coefficient of the first elastic member is less than the elastic coefficient of the second elastic member.

[0007] The cam is connected to the hydraulic cylinder to form a circuitous displacement, and the cam is connected to the hydraulic cylinder to form a circuitous displacement.

[0008] As a preferred technical solution of the present invention, a connecting ring is fixedly connected to the middle part of the liquid storage tank, and the connecting ring is connected to the water storage tank through a pipeline. The connecting ring is fixedly connected to a limiting flow ring in a penetrating manner, and the limiting flow ring and the rotating rod are connected through a gear set. The heating tubes close to the end cover and circumferentially evenly distributed are all fixedly connected with drainage blocks, and the circumferentially evenly distributed drainage blocks are all connected to the connecting ring, and the circumferentially evenly distributed drainage blocks are all connected to the liquid storage tank. The limiting flow ring is provided with circumferentially evenly distributed through holes, and the circumferentially evenly distributed through holes on the limiting flow ring are respectively connected and cooperated with the connecting points of adjacent drainage blocks and the connecting ring. The interior of the water storage tank is fixedly connected to a heating box through a connector, and the heating box is fixed with a pipeline that runs through the water storage tank and is connected to the collecting pipe close to the end cover.

[0009] As a preferred technical solution of the present invention, the through holes uniformly distributed circumferentially on the flow limiting ring are all cam-shaped, and are used to change the flow area between the connecting ring and the uniformly distributed circumferential guide blocks.

[0010] As a preferred technical solution of the present invention, it also includes a second fixed plate, which is fixed to the side of the bracket away from the end cover, the movable box is slidably connected to the liquid storage tank, the collecting pipe away from the end cover passes through the movable box and is fixed thereto, a fourth elastic member with a mirror distribution is fixed between the second fixed plate and the movable box, the collecting pipe away from the end cover passes through the second fixed plate and is slidably connected thereto, and the interior of the heating tube close to the end cover and the interior of the heating tube adjacent to the second fixed plate are slidably connected to a connecting pipe.

[0011] As a preferred technical solution of the present invention, it further includes a fourth hydraulic telescopic rod. The fourth hydraulic telescopic rod is fixedly connected to the side of the inner part of the moving pipe away from the moving block through a connecting piece. The telescopic end of the fourth hydraulic telescopic rod is fixedly connected to the moving block. The moving block is slidably connected to the moving pipe. A fifth elastic member is fixedly connected between the fixed part of the fourth hydraulic telescopic rod and the moving block. One side of the liquid storage tank close to the fourth hydraulic telescopic rod is fixedly connected with a fifth hydraulic telescopic rod through a connecting piece. The fixed part of the fifth hydraulic telescopic rod is communicated with the fixed part of the fourth hydraulic telescopic rod through a pipeline. A shielding ring is slidably connected to the side of the liquid storage tank close to the end cover. A connecting plate is fixedly connected to the side of the shielding ring close to the fifth hydraulic telescopic rod. The liquid storage tank is provided with a chute that slidably cooperates with the connecting plate. The connecting plate on the shielding ring is fixedly connected to the telescopic end of the fifth hydraulic telescopic rod. The water storage tank is fixedly connected and communicated with a pipeline that is communicated with the liquid storage tank, and the shielding ring is in sealing cooperation with the pipeline on the water storage tank.

[0012] As a preferred technical solution of the present invention, the elastic coefficient of the fifth elastic member is greater than that of the second elastic member.

[0013] As a preferred technical solution of the present invention, an arc-shaped push rod is fixedly connected to the side of the liquid storage tank close to the end cover through a connecting piece. The liquid storage tank is fixedly connected with a hydraulic pump and a hydraulic oil storage bin through a connecting piece. The input end of the hydraulic pump is communicated with the hydraulic oil storage bin through a pipeline. The output end of the hydraulic pump is communicated with the fixed part of the arc-shaped push rod through a pipeline. The liquid storage tank is rotatably connected with a second liquid-vapor separation plate. The second liquid-vapor separation plate is rotatably connected with the first liquid-vapor separation plate. The collecting pipe close to the end cover penetrates through the second liquid-vapor separation plate and is rotatably connected with it. The telescopic end of the arc-shaped push rod is fixedly connected to the second liquid-vapor separation plate through a connecting piece.

[0014] Compared with the prior art, the present invention has the following advantages: When the pressure in the liquid storage tank increases, the present invention actively pumps part of the steam in the exhaust pipe into the gas storage tank. The gas storage tank stores part of the steam in the exhaust pipe, thereby reducing the steam content in the liquid storage tank to reduce the pressure in the liquid storage tank and avoid the increase in the volume of steam generated in the liquid storage tank when the temperature of the waste gas rises, resulting in a synchronous increase in the pressure in the liquid storage tank and affecting the safety and stability of the liquid storage tank during use; The hot air that has undergone heat exchange in the collecting pipe is shunted through the first connecting pipe, and the shunted hot air enters the heat preservation box. The heat preservation box keeps warm the part of the steam pumped into the gas storage tank to prevent the steam pumped into the gas storage tank from condensing into water droplets again after cooling; By changing the position of the current-limiting ring, the communication area of the six drainage blocks is changed, and further, the volume of water flowing from the water storage ring into the six drainage blocks per unit time is changed. When the temperature of the waste gas rises, the speed of replenishing water into the water storage tank is increased, and the speed at which the water in the water storage tank is consumed after the temperature of the waste gas rises is maintained in balance with the replenishing speed; By discharging part of the steam generated in the water storage tank into the water storage tank and mixing the steam with the water stored in the water storage tank, the water in the water storage tank is preheated. At the same time, the steam is re-incorporated into the water to relieve the pressure inside the water storage tank, prevent the water storage tank from exploding due to increased pressure, and also recover the discharged steam, avoid waste of heat, and enable the water storage tank to work continuously. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional structural schematic diagram of the present invention; Figure 2 is a three-dimensional structural schematic diagram of the internal structure of the water storage tank of the present invention; Figure 3 is a three-dimensional structural schematic diagram of the first hydraulic telescopic rod and the second hydraulic telescopic rod of the present invention; Figure 4 is a three-dimensional structural schematic diagram of the internal structure of the moving pipe of the present invention; Figure 5 is a three-dimensional structural schematic diagram of the third hydraulic telescopic rod and the water storage ring of the present invention; Figure 6 is a three-dimensional structural schematic diagram of the internal structure of the water storage ring of the present invention; Figure 7 is a three-dimensional structural schematic diagram of the cooperation relationship between the current-limiting ring and the drainage blocks of the present invention; Figure 8 is a three-dimensional structural schematic diagram of the cooperation relationship between the connecting ring and the heating box of the present invention; Figure 9 is a three-dimensional structural schematic diagram of the cooperation relationship between the heating pipe and the connecting pipe of the present invention; Figure 10 is a three-dimensional structural schematic diagram of the fifth hydraulic telescopic rod and the shielding ring of the present invention; Figure 11 is a three-dimensional structural schematic diagram of the fourth hydraulic telescopic rod and the fifth elastic member of the present invention; Figure 12 is a three-dimensional structural schematic diagram of the positional relationship between the arc-shaped push rod and the water storage tank of the present invention; Figure 13 is a three-dimensional structural schematic diagram of the cooperation between the second liquid-vapor separation plate and the first liquid-vapor separation plate of the present invention.

[0016] The markings of each component in the attached drawings are as follows: 1: support, 2: liquid storage tank, 3: end cover, 33: manifold, 4: heating pipe, 5: water storage tank, 6: insulation box, 7: first connecting pipe, 8: exhaust pipe, 9: gas storage tank, 91: air pump, 10: first liquid-vapor separation plate, 101: second connecting pipe, 102: third connecting pipe, 21: moving pipe, 201: moving block, 202: first hydraulic telescopic rod, 203: second hydraulic telescopic rod, 204: flow limiting block, 205: shielding block, 206: first elastic member, 207: second elastic member, 31: third hydraulic telescopic rod, 301: liquid storage ring, 302: rotating rod, 303: first fixing plate, 304: moving plate, 305: third elastic member, 306: connecting ring, 307: flow limiting ring, 308: drainage block, 309: heating box, 41: moving box, 401: second fixing plate, 402: fourth elastic member, 403: continuous connecting pipe, 51: fourth hydraulic telescopic rod, 501: fifth elastic member, 502: fifth hydraulic telescopic rod, 503: shielding ring, 61: arc-shaped push rod, 601: second liquid-vapor separation plate. Detailed implementation mode

[0017] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0018] Embodiment 1: A continuous cross-flow steam generator, as Figures 1 - 3As shown in the figure, it includes a bracket 1. A liquid storage tank 2 is fixedly connected to the bracket 1. A cover 3 is detachably connected to the upper side of the liquid storage tank 2. A moving box 41 is arranged on the lower side of the liquid storage tank 2. Both the moving box 41 and the cover 3 are fixedly connected with a collecting pipe 33. The two collecting pipes 33 are symmetrically distributed up and down. The lower collecting pipe 33 is detachably connected to the pipe for discharging high-temperature waste gas (hereinafter referred to as waste gas). Six heating pipes 4 (hereinafter taking six as an example) are fixedly connected to both collecting pipes 33 and are circumferentially and evenly distributed. The six heating pipes 4 fixedly connected to the same collecting pipe 33 are set as a group. The two groups of heating pipes 4 are connected and cooperate with each other. The high-temperature waste gas is transmitted into the two groups of heating pipes 4 by the lower collecting pipe 33. The two groups of heating pipes 4 cooperate with each other to heat the water in the liquid storage tank 2 to produce the required steam. A water storage tank 5 is fixedly connected to the left side of the liquid storage tank 2 through a connecting piece. The water storage tank 5 is communicated with the liquid storage tank 2 through a pipeline. A water pump is externally connected to the water storage tank 5, and a solenoid valve is arranged in the pipeline connecting the water storage tank 5 and the liquid storage tank 2. A heat preservation box 6 is fixedly connected to the right side of the liquid storage tank 2 through a connecting piece. The heat preservation box 6 is fixedly connected and communicated with a first connecting pipe 7. The first connecting pipe 7 is fixedly connected and communicated with the upper collecting pipe 33. The waste gas that has undergone heat exchange in the upper heating pipe 4 is conveyed into the heat preservation box 6 by the first connecting pipe 7. An exhaust pipe 8 with a one-way valve installed is fixedly connected through the cover 3 in a penetrating manner, so that the exhaust pipe 8 can only discharge the steam in the liquid storage tank 2 outward. The exhaust pipe 8 is fixedly connected to the right side of the liquid storage tank 2 through a connecting piece. An air storage tank 9 is fixedly connected inside the heat preservation box 6 through a connecting piece. The air storage tank 9 is used to store part of the steam in the exhaust pipe 8. A first liquid-vapor separation plate 10 is fixedly connected to the upper side inside the liquid storage tank 2. The first liquid-vapor separation plate 10 is used to remove the water contained in the steam. The upper collecting pipe 33 penetrates through the first liquid-vapor separation plate 10 and is fixedly connected to it. An air pump 91 is arranged in the air storage tank 9. One port of the air pump 91 is communicated with the air storage tank 9. The air pump 91 is used to pump the steam in the exhaust pipe 8 back into the air storage tank 9 and compress the steam in the air storage tank 9. The other port of the air pump 91 is fixedly connected and communicated with a U-shaped pipe. The U-shaped pipe is fixedly connected and communicated with a second connecting pipe 101 with a one-way valve installed and a third connecting pipe 102 with a one-way valve installed. Both the second connecting pipe 101 and the third connecting pipe 102 are communicated with the exhaust pipe 8. The one-way valve in the second connecting pipe 101 can only convey objects into the air storage tank 9, and the one-way valve in the third connecting pipe 102 can only discharge the objects in the air storage tank 9.

[0019] As Figure 3 and Figure 4As shown in the figure, a moving pipe 21 is slidably connected inside the exhaust pipe 8. A moving block 201 is arranged inside the moving pipe 21. The right side of the liquid storage tank 2 is fixedly connected with a first hydraulic telescopic rod 202 through a connecting piece. The first hydraulic telescopic rod 202 is a three-stage telescopic rod, and the fixed part of the first hydraulic telescopic rod 202 is filled with hydraulic oil. The volume of the hydraulic oil in the fixed part of the first hydraulic telescopic rod 202 is less than the maximum volume of its fixed part, so that the hydraulic oil in the fixed part of the first hydraulic telescopic rod 202 will not be squeezed outwards during the downward movement of the first-stage telescopic end of the first hydraulic telescopic rod 202. The telescopic end of the first hydraulic telescopic rod 202 is fixedly connected with a fixed block. The exhaust pipe 8 is provided with a rectangular groove that slidably cooperates with the fixed block on the telescopic end of the first hydraulic telescopic rod 202. The fixed block on the telescopic end of the first hydraulic telescopic rod 202 is fixedly connected with the moving pipe 21. The moving block 201 moves downward under the influence of the internal air pressure of the exhaust pipe 8, and the moving block 201 drives the moving pipe 21 to move downward synchronously. Moreover, the moving pipe 21 drives the telescopic end of the first hydraulic telescopic rod 202 to move downward through the transmission of the fixed block. The upper side of the end cover 3 is fixedly connected with a second hydraulic telescopic rod 203. The fixed part of the second hydraulic telescopic rod 203 is communicated with the fixed part of the first hydraulic telescopic rod 202 through a pipeline. The telescopic end of the first hydraulic telescopic rod 202 is driven to move downward by the moving pipe 21, and the hydraulic oil in the fixed part of the first hydraulic telescopic rod 202 is squeezed into the fixed part of the second hydraulic telescopic rod 203 through the pipeline, thereby driving the telescopic end of the second hydraulic telescopic rod 203 to extend upward. The first connecting pipe 7 is fixedly connected with a flow-limiting block 204. The flow-limiting block 204 is fixedly connected with the end cover 3. The flow-limiting block 204 is provided with a through hole communicated with the first connecting pipe 7. A shielding block 205 is slidably connected to the flow-limiting block 204. The shielding block 205 is in sealing cooperation with the through hole on the flow-limiting block 204. The shielding block 205 is used to shield the through hole of the flow-limiting block 204 to control the communication relationship between the flow-limiting block 204 and the first connecting pipe 7, and further change the communication relationship between the first connecting pipe 7 and the upper collecting pipe 33. The shielding block 205 is fixedly connected with the telescopic end of the second hydraulic telescopic rod 203 through a connecting piece. The telescopic end of the second hydraulic telescopic rod 203 drives the shielding block 205 to move upward, thereby changing the shielding area of the shielding block 205 on the through hole of the flow-limiting block 204. The second hydraulic telescopic rod 203 is a three-stage telescopic rod. A first elastic member 206 is fixedly connected between the first-stage telescopic end and the second-stage telescopic end of the first hydraulic telescopic rod 202. A second elastic member 207 is fixedly connected between the second-stage telescopic end of the first hydraulic telescopic rod 202 and its fixed part. Both the first elastic member 206 and the second elastic member 207 are springs. The first elastic member 206 and the second elastic member 207 cooperate with each other to maintain the initial position of the two-stage telescopic ends of the first hydraulic telescopic rod 202, and drive the telescopic end of the first hydraulic telescopic rod 202 after moving to reset to the initial position. The elastic coefficient of the first elastic member 206 is less than the elastic coefficient of the second elastic member 207. That is, during the process of the moving pipe 21 driving the telescopic end of the second hydraulic telescopic rod 203 to move downward,First, drive the first-stage telescopic end of the second hydraulic telescopic rod 203 to move downward. After the first elastic member 206 is compressed to the limit position, the moving pipe 21 drives the second-stage telescopic end of the second hydraulic telescopic rod 203 to move downward. A through hole is provided on the rear side of the moving pipe 21. The through hole can be communicatively connected and cooperated with the second connecting pipe 101 and the third connecting pipe 102, but it will only be communicatively connected with one of the second connecting pipe 101 and the third connecting pipe 102 at the same time, for changing the communication relationship between the exhaust pipe 8 and the second connecting pipe 101 and the third connecting pipe 102.

[0020] When using this device, the staff injects the treated water into the water storage tank 5 through a water pump. After the water storage tank 5 is filled with water, the staff opens the solenoid valve on the pipeline connecting the water storage tank 5 and the liquid storage tank 2, and injects water from the water storage tank 5 into the liquid storage tank 2. At the same time, the pipeline generating high-temperature waste gas (hereinafter referred to as waste gas for short) is fixedly connected and communicated with the lower collecting pipe 33. The lower collecting pipe 33 disperses the waste gas to a group of lower heating pipes 4. At the same time, after the waste gas moves upward along a group of lower heating pipes 4 to an adjacent upper group of heating pipes 4, the upper and lower groups of heating pipes 4 cooperate with each other to heat the water in the liquid storage tank 2. Taking the example when the upper liquid level of the water in the liquid storage tank 2 reaches the position where the lower group of heating pipes 4 and the upper group of heating pipes 4 meet, the staff temporarily closes the solenoid valve and pauses injecting water into the liquid storage tank 2. Until the water in the liquid storage tank 2 starts to generate steam under the combined action of the two groups of heating pipes 4, the staff opens the solenoid valve again and continuously injects water into the liquid storage tank 2 to supplement the consumed water in the liquid storage tank 2.

[0021] After steam is generated in the above-mentioned liquid storage tank 2, the steam in the liquid storage tank 2 moves upward along the liquid storage tank 2. When the steam in the liquid storage tank 2 passes through the first liquid-vapor separation plate 10, the steam continues to move upward along the small holes on the first liquid-vapor separation plate 10, while the water contained in the steam is intercepted by the first liquid-vapor separation plate 10, causing the water to adhere to the lower side of the first liquid-vapor separation plate 10 and fall back into the water in the liquid storage tank 2 again. The steam from which the water has been removed continues to move upward along the liquid storage tank 2 and is discharged outward along the exhaust pipe 8.

[0022] During the process of the above-mentioned steam discharging outward along the exhaust pipe 8, the moving block 201 is driven by the downward extrusion force along with the flow of the steam, and drives the moving pipe 21 to move downward along the exhaust pipe 8. The moving pipe 21 drives the first-stage telescopic end of the first hydraulic telescopic rod 202 to move downward through the fixing block. When the moving pipe 21 stops moving downward, at this time, the steam generation speed of the liquid storage tank 2 is the same as the steam discharging speed of the exhaust pipe 8 outward. During this process, the moving pipe 21 moves downward to compress the first elastic member 206. When the moving pipe 21 stops moving downward, the sum of the elastic force of the first elastic member 206 and the elastic force of the second elastic member 207 is equal to the pressure in the liquid storage tank 2, and the elastic force of the first elastic member 206 is in a balanced state with the pressure in the liquid storage tank 2. During the process of the first-stage telescopic end of the first hydraulic telescopic rod 202 moving downward, the hydraulic oil in the fixed part of the first hydraulic telescopic rod 202 does not generate pressure fluctuations. At this time, the state of the first elastic member 206 has the following two situations: (1) The first elastic member 206 is compressed to the limit state, and at this time, the third connecting pipe 102 is in a position communicating with the through hole on the moving pipe 21; (2) The first elastic member 206 is not compressed to the limit state, and at this time, the third connecting pipe 102 is not in a position communicating with the through hole on the moving pipe 21.

[0023] During the process of the evaporation liquid storage tank 2 evaporating water, since the temperature of the waste gas generated in the factory is not stable, the volume of steam generated in the liquid storage tank 2 is also different per unit time. When the temperature of the waste gas is relatively high, the speed of steam generation in the liquid storage tank 2 increases, and the volume of steam generated per unit time also increases accordingly. The volume of steam discharged by the exhaust pipe 8 per unit time also increases synchronously. At the same time, the pressure on the moving block 201 in the moving pipe 21 also increases, which further causes the moving block 201 to continue driving the moving pipe 21 to move downward along the exhaust pipe 8. If the first elastic member 206 is not compressed to the limit state during the process of the moving pipe 21 continuing to move downward, the moving pipe 21 moving downward will continue to compress the first elastic member 206 until the first elastic member 206 is compressed to the limit state. At this time, the first-stage telescopic end of the first hydraulic telescopic rod 202 is also completely retracted into the second-stage telescopic end of the first hydraulic telescopic rod 202, and the through hole on the moving pipe 21 moves downward to a position communicating with the third connecting pipe 102. When the exhaust pipe 8 continues to move downward, it drives the second-stage telescopic end of the first hydraulic telescopic rod 202 to move downward, and the second elastic member 207 is compressed by the second-stage telescopic end of the first hydraulic telescopic rod 202. If the first elastic member 206 has been compressed to the limit state and the first-stage telescopic end of the first hydraulic telescopic rod 202 is in a contracted state during the process of the moving pipe 21 continuing to move downward, at this time, the moving pipe 21 moving downward directly drives the second-stage telescopic end of the first hydraulic telescopic rod 202 to move downward and the second elastic member 207 is compressed by the second-stage telescopic end of the first hydraulic telescopic rod 202 until the through hole on the moving pipe 21 moves downward to a position communicating with the second connecting pipe 101. Then, the staff starts the air pump 91 to pump part of the steam in the exhaust pipe 8 into the air storage tank 9 to store part of the steam in the exhaust pipe 8, thereby reducing the steam content in the liquid storage tank 2 to reduce the pressure in the liquid storage tank 2, avoiding the increase in the volume of steam generated in the liquid storage tank 2 when the temperature of the waste gas rises, resulting in an increase in the pressure in the liquid storage tank 2 and affecting the safety and stability of the liquid storage tank 2 during use. At the same time, it avoids unnecessary waste when generating too much steam volume in a short time.

[0024] During the process of compression of the second elastic member 207 (at this time, the moving pipe 21 synchronously drives the second-stage telescopic end of the first hydraulic telescopic rod 202 to move downward), the hydraulic oil in the fixed part of the first hydraulic telescopic rod 202 is simultaneously extruded outward, so that the hydraulic oil in the fixed part of the first hydraulic telescopic rod 202 is transported through the pipeline to the fixed part of the second hydraulic telescopic rod 203, and the telescopic end of the second hydraulic telescopic rod 203 moves upward. Then, the telescopic end of the second hydraulic telescopic rod 203 drives the shielding block 205 to move upward synchronously. During the upward movement of the shielding block 205, the through hole on the flow-limiting block 204 is gradually opened, so that the first connecting pipe 7 is communicated with the upper collecting pipe 33. The first connecting pipe 7 shunts the already overheated hot air in the upper collecting pipe 33, and the shunted hot air enters the heat preservation box 6. The heat preservation box 6 insulates part of the steam pumped into the gas storage tank 9 to prevent the steam pumped into the gas storage tank 9 from condensing into water droplets again after cooling.

[0025] During the process of the water in the liquid storage tank 2 being heated to generate steam, if the temperature of the waste gas decreases, at this time, the steam generation speed of the liquid storage tank 2 decreases synchronously, and the pressure in the liquid storage tank 2 decreases synchronously. Then, the pressure on the moving block 201 decreases synchronously, and the extrusion force generated by the moving block 201 on the second elastic member 207 decreases synchronously. At this time, the second elastic member 207 begins to gradually reset to its initial position, and drives the second-stage telescopic end of the first hydraulic telescopic rod 202 to move upward. Then, the above device is driven to reset to its initial position synchronously until the second-stage telescopic end of the first hydraulic telescopic rod 202 moves upward to the initial position (at this time, the first-stage telescopic end of the first hydraulic telescopic rod 202 is in a compressed state). The through hole on the moving pipe 21 is repositioned to be communicated with the third connecting pipe 102. At this time, the staff reversely starts the air pump 91 to discharge the steam stored in the gas storage tank 9 back into the exhaust pipe 8 to maintain the stability of the steam discharged from the exhaust pipe 8 per unit time. And during the process of the staff reversely starting the air pump 91, the staff needs to select the starting power of the air pump 91 according to the upward movement position of the moving pipe 21 to maintain the through hole on the moving pipe 21 in the position communicated with the third connecting pipe 102, so as to avoid that when the power of the air pump 91 is too large, the pressure on the moving block 201 increases, and the moving block 201 drives the moving pipe 21 to move downward again, which affects the rate of the air pump 91 delivering steam to the moving pipe 21.

[0026] Until the amount of steam generated by the device reaches the amount required for daily use, the staff shuts down the device and pumps out the remaining water in the liquid storage tank 2. Then, the staff cleans the scale on the outer side walls of the two groups of heating pipes 4 and the scale on the inner wall of the liquid storage tank 2 for normal use of the device next time.

[0027] Embodiment 2: On the basis of Embodiment 1, as Figures 5 - 8As shown, it also includes a third hydraulic telescopic rod 31, the fixed part of the third hydraulic telescopic rod 31 is filled with hydraulic oil, the third hydraulic telescopic rod 31 is fixedly connected to the right side of the liquid storage tank 2 through a connecting piece, the telescopic end of the third hydraulic telescopic rod 31 is fixedly connected to a connecting block, the exhaust pipe 8 is provided with a slide groove that slides with the connecting block on the telescopic end of the third hydraulic telescopic rod 31, the connecting block on the telescopic end of the third hydraulic telescopic rod 31 is fixedly connected to the moving pipe 21, and the moving pipe 21 drives the telescopic end of the third hydraulic telescopic rod 31 to move downward through the connecting block, the right side of the liquid storage tank 2 is fixedly connected to a liquid storage ring 301 through a connecting piece, the right side of the liquid storage tank 2 is rotatably connected to a rotating rod 302 through a connecting piece, the rotating rod 302 passes through the liquid storage ring 301 and is rotatably connected to it, the liquid storage ring 301 The first fixed plate 303 is fixedly connected, and the rotating rod 302 is fixedly connected to the movable plate 304. The first fixed plate 303, the movable plate 304 and the liquid storage ring 301 are sealed and cooperated with each other to form a cavity filled with hydraulic oil. The cavity of the liquid storage ring 301 is connected with the fixed part of the third hydraulic telescopic rod 31 through a pipeline. The telescopic end of the third hydraulic telescopic rod 31 is driven by the movable pipe 21 to move downward, and the hydraulic oil in its fixed part is squeezed out to the cavity of the liquid storage ring 301 through the transmission of the pipeline, so that the movable plate 304 is squeezed by the hydraulic oil and drives the rotating rod 302 to rotate circumferentially. A third elastic member 305 is fixed between the liquid storage ring 301 and the rotating rod 302. The third elastic member 305 is a torsion spring. The third elastic member 305 is used to maintain the rotating rod 302 The initial position of the rotating rod 302 and the rotation rod 302 after moving are reset to the initial position. A connecting ring 306 is fixedly connected to the middle of the liquid storage tank 2. The connecting ring 306 is connected to the water storage tank 5 through a pipeline. The connecting ring 306 is fixedly connected to the limiting flow ring 307. The limiting flow ring 307 and the rotating rod 302 are connected through a gear set transmission. The rotating rod 302 drives the limiting flow ring 307 to rotate synchronously through the gear set. A group of heating tubes 4 on the upper side are all fixedly connected with drainage blocks 308. The circumferentially evenly distributed drainage blocks 308 are all in communication with the connecting ring 306. The circumferentially evenly distributed drainage blocks 308 are all in communication with the liquid storage tank 2. The circumferentially evenly distributed drainage blocks 308 divert the water in the connecting ring 306 to the liquid storage tank 2. The limiting flow ring 307 is provided with a circumferentially evenly distributed drainage block 308. The evenly distributed through holes, the circumferentially evenly distributed through holes on the flow limiting ring 307 are respectively connected and coordinated with the connecting points of the adjacent drainage blocks 308 and the connecting ring 306. The circumferentially evenly distributed through holes on the flow limiting ring 307 are all cam-shaped, which are used to change the flow area between the connecting ring 306 and the circumferentially evenly distributed drainage blocks 308, thereby changing the speed of water injection into the liquid storage tank 2. The interior of the water storage tank 5 is fixedly connected to a heating box 309 through a connecting piece. The heating box 309 is fixedly connected to a pipeline that passes through the water storage tank 5 and is connected to the upper collecting pipe 33. The water in the water storage tank 5 cools the exhaust gas that has undergone heat exchange, and also preheats the water in the water storage tank 5, thereby accelerating the steam production speed after the water in the water storage tank 5 is transported to the liquid storage tank 2.

[0028] During the process of the above-mentioned moving block 201 driving the moving pipe 21 to move downward, the moving pipe 21 drives the telescopic end of the third hydraulic telescopic rod 31 to move downward synchronously through the connecting block, extruding the hydraulic oil in the fixed part of the third hydraulic telescopic rod 31 into the pipeline and conveying it to the liquid storage ring 301, increasing the volume of the hydraulic oil filled between the first fixed plate 303 and the moving plate 304. Furthermore, the moving plate 304 drives the rotating rod 302 to rotate circumferentially. The rotation of the rotating rod 302 causes the third elastic member 305 to twist and store energy. The rotating rod 302 drives the current-limiting ring 307 to rotate synchronously through the gear set. The rotation of the current-limiting ring 307 increases the communication area between it and the six drainage blocks 308. Furthermore, it increases the volume of the water flow in the connecting ring 306 flowing into the six drainage blocks 308 per unit time. Thus, when the temperature of the waste gas rises, the speed of replenishing water into the liquid storage tank 2 is increased, maintaining the balance between the consumption speed and the replenishment speed of the water in the liquid storage tank 2 after the temperature of the waste gas rises.

[0029] When the temperature of the above-mentioned waste gas decreases, the moving block 201 drives the moving pipe 21 to move upward. The moving pipe 21 drives the telescopic end of the third hydraulic telescopic rod 31 to reset to the initial position through the connecting block, and then drives the current-limiting ring 307 to move to the initial position, so as to reduce the communication area between the current-limiting ring 307 and the six drainage blocks 308 and decrease the speed of replenishing water into the liquid storage tank 2, avoiding the situation that the speed of generating steam in the liquid storage tank 2 decreases due to the unchanged speed of replenishing water into the liquid storage tank 2 after the temperature of the waste gas decreases.

[0030] Embodiment 3: On the basis of Embodiment 2, as Figure 2 and Figure 9 shown, it further includes a second fixed plate 401. The second fixed plate 401 is fixedly connected to the side of the bracket 1 away from the end cover 3. The moving box 41 is slidably connected to the liquid storage tank 2. The lower collecting pipe 33 penetrates through the moving box 41 and is fixedly connected to it. Mirror-image distributed fourth elastic members 402 are fixedly connected between the second fixed plate 401 and the moving box 41. The fourth elastic members 402 are springs, used to maintain the initial position of the moving box 41 and drive the moved moving box 41 to reset to the initial position. The lower collecting pipe 33 penetrates through the second fixed plate 401 and is slidably connected to it. A connecting pipe 403 is slidably connected inside the two adjacent upper and lower heating pipes 4. The moving box 41 moves downward under the influence of the weight of the water in it, thereby compressing the two fourth elastic members 402. The moving box 41 drives the lower group of heating pipes 4 to move downward synchronously through the lower collecting pipe 33, thereby increasing the contact area between the two groups of heating pipes 4 and water and improving the heat exchange efficiency when the volume of water in the moving box 41 increases.

[0031] During the process of adding water to the liquid storage tank 2 as described above, the staff can specifically control the volume of water in the liquid storage tank 2 according to the steam demand. During the process of the staff adding water to the liquid storage tank 2, when the liquid level of the water in the liquid storage tank 2 is flush with the upper side of the lower set of heating tubes 4, at this time, the sum of the gravity of the moving box 41 and the water in the liquid storage tank 2 is the same as the elastic force of the two fourth elastic members 402. When the staff continues to add water to the liquid storage tank 2 at this time, as the volume of the stored water in the liquid storage tank 2 increases, the gravity borne by the moving box 41 increases synchronously. As a result, the moving box 41 drives the lower collecting pipe 33 and the heating tubes 4 in the liquid storage tank 2 to move downward synchronously, and compresses the two fourth elastic members 402 to store energy, increasing the distance between the upper and lower sets of heating tubes 4, and gradually exposing the connecting pipe 403 between the two sets of heating tubes 4. The two sets of heating tubes 4 and the connecting pipe 403 cooperate with each other to heat the water in the moving box 41 and the liquid storage tank 2, and at the same time increase the heating area of the two sets of heating tubes 4, so that the liquid level of the water in the liquid storage tank 2 is always located at the midpoint of the connection line between the opposite sides of the two sets of heating tubes 4, maintaining the steam generation rate in the liquid storage tank 2. Until the staff prepares the required volume of steam using this device, the staff shuts down this device and cleans this device according to the above operations for the next use.

[0032] Example 4: On the basis of Example 3, as Figure 5 , Figure 10 and Figure 11As shown, it further includes a fourth hydraulic telescopic rod 51. The fixed part of the fourth hydraulic telescopic rod 51 is filled with hydraulic oil. The fourth hydraulic telescopic rod 51 is fixedly connected to the inside of the moving pipe 21 through a connecting piece. The fourth hydraulic telescopic rod 51 is located below the moving block 201. The telescopic end of the fourth hydraulic telescopic rod 51 is fixedly connected to the moving block 201. The moving block 201 drives the telescopic end of the fourth hydraulic telescopic rod 51 to move downward, thereby causing the telescopic end of the fourth hydraulic telescopic rod 51 to retract into its fixed part. The moving block 201 is slidably connected to the moving pipe 21. A fifth elastic member 501 is fixedly connected between the fixed part of the fourth hydraulic telescopic rod 51 and the moving block 201. The fifth elastic member 501 is a spring, and the elastic coefficient of the fifth elastic member 501 is greater than that of the second elastic member 207. After the moving block 201 is driven by pressure to move downward to the limit position, that is, after the first elastic member 206 and the second elastic member 207 are both compressed to the limit position, when the moving block 201 is further pressured, it moves downward along the moving pipe 21 and drives the telescopic end of the fourth hydraulic telescopic rod 51 to move downward synchronously, while compressing the fifth elastic member 501. The right side of the liquid storage tank 2 is fixedly connected with a fifth hydraulic telescopic rod 502 through a connecting piece. The fixed part of the fifth hydraulic telescopic rod 502 is communicated with the fixed part of the fourth hydraulic telescopic rod 51 through a pipeline. The telescopic end of the fourth hydraulic telescopic rod 51 moves downward to convey the hydraulic oil in its fixed part to the fixed part of the fifth hydraulic telescopic rod 502, and drives the telescopic end of the fifth hydraulic telescopic rod 502 to extend downward. A shielding ring 503 is slidably connected to the upper side inside the liquid storage tank 2. A connecting plate is fixedly connected to the side of the shielding ring 503 close to the fifth hydraulic telescopic rod 502. The liquid storage tank 2 is provided with a chute that slidably cooperates with the connecting plate on the shielding ring 503. The connecting plate on the shielding ring 503 is fixedly connected to the telescopic end of the fifth hydraulic telescopic rod 502. The water storage tank 5 is fixedly connected and communicated with a pipeline that is communicated with the liquid storage tank 2, and the shielding ring 503 is in sealing cooperation with the pipeline on the water storage tank 5. The shielding ring 503 shields the pipeline connecting the water storage tank 5 and the liquid storage tank 2. At the same time, the telescopic end of the fifth hydraulic telescopic rod 502 moves downward to drive the shielding ring 503 to move downward synchronously, thereby gradually releasing the pipeline connecting the water storage tank 5 and the liquid storage tank 2, so that the steam in the liquid storage tank 2 flows into the water storage tank 5.

[0033] As Figure 12 and Figure 13As shown in the figure, an arc-shaped push rod 61 is fixedly connected to the upper side of the liquid storage tank 2 through a connecting piece. A hydraulic pump and a hydraulic oil storage bin are fixedly connected to the right rear side of the liquid storage tank 2 through a connecting piece. The input end of the hydraulic pump is communicated with the hydraulic oil storage bin through a pipeline, and the output end of the hydraulic pump is communicated with the fixed part of the arc-shaped push rod 61 through a pipeline. The hydraulic pump conveys the hydraulic oil in the hydraulic oil storage bin to the fixed part of the arc-shaped push rod 61, so that the telescopic end of the arc-shaped push rod 61 extends outwards. The liquid storage tank 2 is rotatably connected with a second liquid-vapor separation plate 601. The second liquid-vapor separation plate 601 is rotatably connected with the first liquid-vapor separation plate 10. The upper collecting pipe 33 penetrates through the second liquid-vapor separation plate 601 and is rotatably connected with it. The telescopic end of the arc-shaped push rod 61 is fixedly connected to the second liquid-vapor separation plate 601 through a connecting piece. The telescopic end of the arc-shaped push rod 61 drives the second liquid-vapor separation plate 601 to rotate, thereby changing the communication area of the through holes between the second liquid-vapor separation plate 601 and the first liquid-vapor separation plate 10 and changing the dryness and wetness of the steam.

[0034] After the above-mentioned moving pipe 21 moves downward to the limit position, if the steam pressure in the liquid storage tank 2 continues to increase during the process of the air pump 91 pumping some steam in the exhaust pipe 8 into the air storage tank 9, the pressure received by the moving block 201 also continuously increases synchronously. Then the moving block 201 moves downward along the moving pipe 21, and the telescopic end of the fourth hydraulic telescopic rod 51 is driven by the moving block 201 to move downward synchronously. Then the hydraulic oil in the fixed part of the fourth hydraulic telescopic rod 51 is extruded into the fixed part of the fifth hydraulic telescopic rod 502 through a pipeline. When the telescopic end of the fourth hydraulic telescopic rod 51 retracts into its fixed part, the telescopic end of the fifth hydraulic telescopic rod 502 extends downward synchronously. Then the telescopic end of the fifth hydraulic telescopic rod 502 drives the shielding ring 503 to move downward synchronously through the connecting plate, so as to gradually open the pipeline connecting the water storage tank 5 and the liquid storage tank 2, discharge some of the steam generated in the liquid storage tank 2 into the water storage tank 5, mix the steam with the water stored in the water storage tank 5, preheat the water in the water storage tank 5, and at the same time make the steam re-dissolve into the water to relieve the pressure inside the liquid storage tank 2, prevent the liquid storage tank 2 from exploding due to pressure increase, and also recover the relieved steam to avoid waste of heat.

[0035] Before using this device, the staff can adjust the dryness and wetness of the steam according to the use of the steam. The specific process is as follows: The staff starts the hydraulic pump. The hydraulic pump conveys the hydraulic oil in the hydraulic oil storage bin to the fixed part of the arc-shaped push rod 61, so that the telescopic end of the arc-shaped push rod 61 extends outwards, and the telescopic end of the arc-shaped push rod 61 drives the second liquid-vapor separation plate 601 to rotate synchronously, adjusting the flow area of the through holes on the second liquid-vapor separation plate 601 and the first liquid-vapor separation plate 10, so as to adjust the dryness and wetness of the steam produced by this device.

[0036] When specifically using this device, the staff can specifically select the specific number of the second liquid-vapor separation plates 601 according to the usage requirements to prepare steam with appropriate dry-wet degrees. After adjusting the dry-wet degree produced by this device as described above, when the staff turns off the hydraulic pump, start this device according to the above operations to use this device to produce the required steam. Until the required steam is produced by this device, the staff operates the above device in reverse to reset this device and clean this device.

[0037] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that these embodiments can be changed without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A continuous cross-flow steam generator, characterized in that: It includes a bracket (1), a liquid storage tank (2) is fixedly connected to the bracket (1), an end cover (3) is detachably connected to the liquid storage tank (2), a movable box (41) is arranged in the liquid storage tank (2), collecting pipes (33) are fixedly connected to both the movable box (41) and the end cover (3), the collecting pipes (33) are symmetrically distributed, the symmetrically distributed collecting pipes (33) are fixedly connected and communicated with heating pipes (4) which are circumferentially and evenly distributed, the symmetrically distributed heating pipes (4) are connected and cooperated with each other, a water storage tank (5) is fixedly connected to one side of the liquid storage tank (2), the water storage tank (5) is communicated with the liquid storage tank (2) through a pipeline, a heat preservation box (6) is fixedly connected to the liquid storage tank (2), a first connecting pipe (7) is fixedly connected and communicated with the heat preservation box (6), the first connecting pipe (7) is fixedly connected and communicated with the collecting pipe (33) close to the end cover (3), an exhaust pipe (8) with a one-way valve installed is fixedly connected through the end cover (3), the exhaust pipe (8) is fixedly connected to the liquid storage tank (2), an air storage tank (9) is fixedly connected inside the heat preservation box (6), a first liquid-vapor separation plate (10) is fixedly connected inside the liquid storage tank (2), the collecting pipe (33) close to the end cover (3) penetrates through the first liquid-vapor separation plate (10) and is fixedly connected to it, an air pump (91) is arranged in the air storage tank (9), one port of the air pump (91) is communicated with the air storage tank (9), the other port of the air pump (91) is fixedly connected and communicated with a U-shaped pipe, the U-shaped pipe is fixedly connected and communicated with a second connecting pipe (101) with a one-way valve installed and a third connecting pipe (102) with a one-way valve installed, and both the second connecting pipe (101) and the third connecting pipe (102) are communicated with the exhaust pipe (8).

2. A continuous cross-flow steam generator according to claim 1, characterized in that: The moving pipe (21) is slidably connected inside the exhaust pipe (8). A moving block (201) is arranged inside the moving pipe (21). One side of the liquid storage tank (2) close to the exhaust pipe (8) is fixedly connected with a first hydraulic telescopic rod (202) through a connecting piece. A fixed block is fixedly connected to the telescopic end of the first hydraulic telescopic rod (202). The exhaust pipe (8) is provided with a rectangular groove that slidably cooperates with the fixed block on the telescopic end of the first hydraulic telescopic rod (202). The fixed block on the telescopic end of the first hydraulic telescopic rod (202) is fixedly connected to the moving pipe (21). A second hydraulic telescopic rod (203) is fixedly connected to the side of the end cover (3) away from the bracket (1). The fixed part of the second hydraulic telescopic rod (203) is communicated with the fixed part of the first hydraulic telescopic rod (202) through a pipeline. A flow limiting block (204) is fixedly connected to the first connecting pipe (7). The flow limiting block (204) is fixedly connected to the end cover (3). The flow limiting block (204) is provided with a through hole communicated with the first connecting pipe (7). A shielding block (205) is slidably connected to the flow limiting block (204). The shielding block (205) is in plugging cooperation with the flow limiting block (204). The shielding block (205) is fixedly connected to the telescopic end of the second hydraulic telescopic rod (203) through a connecting piece. The first hydraulic telescopic rod (202) is a multi-stage telescopic rod. A first elastic member (206) is fixedly connected between the first-stage telescopic end and the second-stage telescopic end of the first hydraulic telescopic rod (202). A second elastic member (207) is fixedly connected between the second-stage telescopic end of the first hydraulic telescopic rod (202) and its fixed part. The moving pipe (21) is provided with through holes that are communicated and cooperate with the second connecting pipe (101) and the third connecting pipe (102).

3. The continuous cross-flow steam generator according to claim 2, wherein: The elastic coefficient of the first elastic member (206) is less than the elastic coefficient of the second elastic member (207).

4. A continuous cross-flow steam generator according to claim 2, characterized in that: The third hydraulic telescopic rod (31) is also included. The third hydraulic telescopic rod (31) is fixedly connected to the side of the liquid storage tank (2) close to the exhaust pipe (8) through a connecting piece. The telescopic end of the third hydraulic telescopic rod (31) is fixedly connected to a connecting block. The exhaust pipe (8) is provided with a slide groove that slides with the connecting block on the telescopic end of the third hydraulic telescopic rod (31). The connecting block on the telescopic end of the third hydraulic telescopic rod (31) is fixedly connected to the moving pipe (21). The side of the liquid storage tank (2) close to the exhaust pipe (8) is fixedly connected to a liquid storage ring (301) through a connecting piece. The liquid storage tank (2) close to the exhaust pipe (8) is fixedly connected to the liquid storage ring (301). ) is rotatably connected to a rotating rod (302) on one side through a connecting piece, the rotating rod (302) passes through the liquid storage ring (301) and is rotatably connected thereto, the liquid storage ring (301) is fixedly connected to a first fixed plate (303), the rotating rod (302) is fixedly connected to a movable plate (304), the liquid storage ring (301), the first fixed plate (303) and the movable plate (304) form a cavity, the liquid storage ring (301) is fixedly connected to and communicated with a pipeline connected to a fixed portion of the third hydraulic telescopic rod (31), and a third elastic member (305) is fixedly connected between the liquid storage ring (301) and the rotating rod (302).

5. A continuous cross-flow steam generator according to claim 4, characterized in that: A connecting ring (306) is fixedly connected to the middle of the liquid storage tank (2), and the connecting ring (306) is connected to the water storage tank (5) through a pipeline. The connecting ring (306) is fixedly connected to a flow limiting ring (307) through a transmission connection between the flow limiting ring (307) and the rotating rod (302) via a gear set. The heating tubes (4) close to the end cover (3) and evenly distributed in the circumference are all fixedly connected with drainage blocks (308), and the drainage blocks (308) evenly distributed in the circumference are all connected to the connecting ring (306). The distributed drainage blocks (308) are all in communication with the liquid storage tank (2); the flow limiting ring (307) is provided with circumferentially evenly distributed through holes; the circumferentially evenly distributed through holes on the flow limiting ring (307) are respectively in communication with adjacent drainage blocks (308) and the connecting ring (306); the interior of the water storage tank (5) is fixedly connected to a heating box (309) via a connector; the heating box (309) is fixedly connected to a pipeline that passes through the water storage tank (5) and is in communication with the collecting pipe (33) near the end cover (3).

6. A continuous cross-flow steam generator according to claim 5, characterized in that: The through holes uniformly distributed circumferentially on the flow limiting ring (307) are all cam-shaped and are used to change the flow area between the connecting ring (306) and the uniformly distributed circumferential guide blocks (308).

7. A continuous cross-flow steam generator according to claim 5, characterized in that: It further includes a second fixing plate (401), the second fixing plate (401) is fixedly connected to the side of the bracket (1) away from the end cover (3), the moving box (41) is slidably connected to the liquid storage tank (2), the collecting pipe (33) away from the end cover (3) penetrates through the moving box (41) and is fixedly connected to it, fourth elastic members (402) distributed in mirror image are fixedly connected between the second fixing plate (401) and the moving box (41), the collecting pipe (33) away from the end cover (3) penetrates through the second fixing plate (401) and is slidably connected to it, and a connecting pipe (403) is jointly slidably connected inside the heating pipe (4) close to the end cover (3) and the heating pipe (4) adjacent to and close to the second fixing plate (401).

8. A continuous cross-flow steam generator according to claim 7, characterized in that: It further includes a fourth hydraulic telescopic rod (51), the fourth hydraulic telescopic rod (51) is fixedly connected to the side of the inner part of the moving pipe (21) away from the moving block (201) through a connecting member, the telescopic end of the fourth hydraulic telescopic rod (51) is fixedly connected to the moving block (201), the moving block (201) is slidably connected to the moving pipe (21), a fifth elastic member (501) is fixedly connected between the fixed part of the fourth hydraulic telescopic rod (51) and the moving block (201), a fifth hydraulic telescopic rod (502) is fixedly connected to the side of the liquid storage tank (2) close to the fourth hydraulic telescopic rod (51) through a connecting member, the fixed part of the fifth hydraulic telescopic rod (502) is communicated with the fixed part of the fourth hydraulic telescopic rod (51) through a pipeline, a shielding ring (503) is slidably connected to the side of the inner part of the liquid storage tank (2) close to the end cover (3), a connecting plate is fixedly connected to the side of the shielding ring (503) close to the fifth hydraulic telescopic rod (502), the liquid storage tank (2) is provided with a chute slidably matched with the connecting plate, the connecting plate on the shielding ring (503) is fixedly connected to the telescopic end of the fifth hydraulic telescopic rod (502), the water storage tank (5) is fixedly connected and communicated with a pipeline communicated with the liquid storage tank (2), and the shielding ring (503) is in sealing cooperation with the pipeline on the water storage tank (5).

9. A continuous cross-flow steam generator according to claim 8, characterized in that: The elastic coefficient of the fifth elastic member (501) is greater than the elastic coefficient of the second elastic member (207).

10. A continuous cross-flow steam generator according to claim 8, characterized in that: One side of the liquid storage tank (2) close to the end cover (3) is fixedly connected with an arc-shaped push rod (61) through a connecting piece. The liquid storage tank (2) is fixedly connected with a hydraulic pump and a hydraulic oil storage bin through a connecting piece. A pipeline communicates between the input end of the hydraulic pump and the hydraulic oil storage bin. A pipeline communicates between the output end of the hydraulic pump and the fixed part of the arc-shaped push rod (61). The liquid storage tank (2) is rotatably connected with a second liquid-vapor separation plate (601). The second liquid-vapor separation plate (601) is rotatably connected with the first liquid-vapor separation plate (10). The collecting pipe (33) close to the end cover (3) penetrates through the second liquid-vapor separation plate (601) and is rotatably connected with it. The telescopic end of the arc-shaped push rod (61) is fixedly connected with the second liquid-vapor separation plate (601) through a connecting piece.

Images