Efficient scaling-free steam generator equipment

Abstract

The utility model relates to efficient scaling-free steam generator equipment, and relates to the related technical field of steam heating. The device comprises a furnace body, a heating assembly, a liquid inlet pipeline, a sealing plate, an exhaust port, a descaling agent storage barrel, a descaling agent spraying unit, an ultrasonic generation device and a waste discharge pipeline. According to the efficient scaling-free steam generator equipment, a descaling agent in the descaling agent storage barrel is injected into the furnace body through the descaling agent spraying unit, stubborn scale is softened, and the descaling agent generates high-frequency vibration through the ultrasonic generating device; dirt on the inner wall of the furnace body and the periphery of the heating assembly can be softened and fall off due to high-frequency vibration of the descaling agent and is discharged through the waste discharge pipeline, and therefore the descaling efficiency of the furnace body and the heating assembly is effectively guaranteed.

Description

Technical Field

[0001] The present application relates to the technical field related to steam heating, and in particular to a high-efficiency scaling-free steam generator device. Background Art

[0002] Related art publication number CN212901439U discloses an electrically heated steam generator capable of descaling, comprising a furnace body, a heating rod, a water inlet, and a steam outlet. The invention is characterized in that a protective housing is provided at one end of the furnace body, the protective housing being fixedly connected to the furnace body. A second motor is provided within the furnace body, a second rotating rod is provided on one side of the second motor, the second rotating rod being fixedly connected to one end of the second motor, a descaling structure is provided on the rotating rod, a scraper is provided on the descaling structure, and the scraper is fixedly connected to the descaling structure. A groove is provided at the bottom end of the furnace body, a first motor is provided at one end of the groove, a terminal end of the first motor is fixedly connected to the bottom end of the groove, a second rotating rod is provided at one end of the first motor, one end of the first rotating rod is fixedly connected to one end of the first motor, a plurality of conveying blades are provided on the first rotating rod, and the terminal end of the first rotating rod is connected to a dirt collector. This utility model is capable of removing dirt from the steam generator.

[0003] Due to its own design features, the steam generator descaling device in the above technology can scrape off the dirt generated on the inner wall of the furnace body through the joint action of the first motor, the second rotating rod and the scraping ring, and then process the dirt through the joint action of the first motor transmission plate and the second rotating rod. This design not only reduces the utilization space of the furnace body cavity but also easily causes dirt to settle on the descaling device, thereby reducing the efficiency of descaling the steam generator. Utility Model Content

[0004] In order to solve the problem that the current steam generator descaling device, due to its own design characteristics, can scrape off the dirt generated on the inner wall of the furnace body through the joint action of the first motor, the second rotating rod and the scraping ring, and then process the dirt through the joint action of the first motor transmission plate and the second rotating rod. This design not only reduces the utilization space of the furnace body cavity but also easily causes dirt to settle on the descaling device, thereby reducing the efficiency of descaling the steam generator. The present application provides a high-efficiency scale-free steam generator device.

[0005] The present application provides a high-efficiency, scale-free steam generator device that adopts the following technical solution: it includes a furnace body, a heating component arranged in the inner cavity of the furnace body, a liquid inlet pipe connected to the middle and upper part of the furnace body, a sealing plate arranged at the opening of the upper end of the furnace body, an exhaust port arranged on the upper end surface of the sealing plate, a descaling agent storage barrel fixedly arranged on the upper end surface of the sealing plate, a descaling agent spraying unit connected to the descaling agent storage barrel and arranged in the sealing plate, an ultrasonic generating device arranged in the furnace body, and a waste discharge pipe arranged in the middle position of the lower end surface of the furnace body.

[0006] By adopting the above technical solution, the descaling agent spraying unit injects the descaling agent in the descaling agent storage barrel into the furnace body to soften the stubborn scale, and generates high-frequency vibration for the descaling agent through the ultrasonic generator, so that the dirt on the inner wall of the furnace body and the outer periphery of the heating component are softened and fallen due to the high-frequency vibration of the descaling agent, and discharged through the waste pipe, thereby effectively ensuring the efficiency of descaling the furnace body and the heating component.

[0007] Optionally, the sealing plate and the furnace body are configured as a detachable structure, and a sealing gasket is provided at the connection between the sealing plate and the furnace body.

[0008] By adopting the above technical solution, the furnace body and the sealing plate are set as a split structure, which makes it easy to separate the sealing plate from the furnace body, inspect and repair the heating components in the furnace body, and inspect and repair the descaling agent spraying unit in the sealing cover plate, effectively ensuring the service life of the furnace body steam heating and descaling agent spraying unit.

[0009] Optionally, the heating assembly includes heating rods evenly arranged in the inner cavity of the furnace body, and the heating rods are arranged in a ring structure.

[0010] By adopting the above technical solution, the heating component is convenient for heating the liquid entering the furnace body, thereby facilitating discharge through the exhaust port.

[0011] Optionally, the inner cavity of the sealing plate is configured as an arc-shaped structure, and the exhaust port is configured at the highest point of the arc of the sealing plate.

[0012] By adopting the above technical solution, the arc-shaped sealing plate facilitates the collection of steam, thereby facilitating the discharge of steam through the exhaust port.

[0013] Optionally, the descaling agent spraying unit includes a delivery pipe connected to the descaling agent storage barrel, a diversion pipe connected to the other end of the delivery pipe, and a booster pump arranged on the delivery pipe, the other end of the diversion pipe is fixedly connected to the inner cavity of the sealing plate, and the diversion pipe is arranged in a fan-shaped structure.

[0014] By adopting the above technical solution, the delivery pipeline facilitates the introduction of the descaling agent in the descaling agent storage barrel into the diversion pipeline.

[0015] Optionally, spray holes are evenly arranged on the diversion pipe, and the inner walls of the spray holes are set to be smooth arc surfaces.

[0016] By adopting the above technical solution, it is convenient to evenly spray the descaling agent through the spray holes on the diversion pipe.

[0017] Optionally, the lower end horizontal plane of the delivery pipe is arranged above the upper end horizontal plane of the liquid inlet pipe, and the delivery pipe and the liquid inlet pipe are arranged opposite to each other.

[0018] By adopting the above technical solution, such a design avoids the liquid entering the furnace body from coming into contact with the diversion pipe, and makes the diversion pipe come into contact with high-temperature steam, effectively avoiding the precipitation of scale on the outer periphery of the diversion pipe, and facilitates the rising steam to enter the spray hole to sterilize and disinfect the inner wall of the diversion pipe, thereby effectively avoiding the clogging of the spray hole by scale.

[0019] Optionally, the ultrasonic generating device includes an ultrasonic transducer vibrator arranged in the furnace body and an ultrasonic generator arranged outside the furnace body, and the ultrasonic transducer vibrator is fixedly arranged in the middle and lower part of the inner cavity of the furnace body.

[0020] By adopting the above technical solution, the ultrasonic generator is started, and then the ultrasonic transducer vibrator is put into operation, so that the descaling agent of the furnace body produces high-intensity ultrasonic oscillations, which makes it easier for the dirt on the inner wall of the furnace body and the outer periphery of the heating component to soften and fall due to the high-frequency vibration of the descaling agent, and be discharged through the waste pipe.

[0021] Optionally, it further includes an infrared camera fixedly arranged on the top of the inner cavity of the sealing plate, and a high-temperature resistant transparent baffle is arranged on the periphery of the infrared camera.

[0022] By adopting the above technical solution, the infrared camera is covered by a high-temperature resistant transparent baffle, which is convenient for protecting the infrared camera and improving its service life. The infrared camera allows staff to view the working conditions inside the furnace in real time and the accumulation of scale inside the furnace so that the scale can be cleaned in time to prevent excessive accumulation of scale that affects normal work.

[0023] Optionally, it also includes a first control valve arranged on the liquid inlet pipe, a second control valve arranged on the delivery pipe, and a third control valve arranged on the waste discharge pipe, and the first control valve, the second control valve and the third control valve are respectively set as one of the solenoid valves or manual valves.

[0024] By adopting the above technical solution, it is convenient to control the liquid delivery in the liquid inlet pipe through the first control valve, control the descaling agent delivery in the delivery pipe through the second control valve, and control the waste liquid discharge from the waste pipe through the third control valve.

[0025] In summary, this application has the following beneficial technical effects:

[0026] 1. The furnace body and the sealing plate are set as a separate structure, so that the sealing plate and the furnace body can be separated to facilitate the maintenance of the heating components in the furnace body and the descaling agent spray unit in the sealing cover plate;

[0027] 2. The descaling agent spraying unit injects the descaling agent in the descaling agent storage barrel into the furnace body, and generates high-frequency vibrations in the descaling agent through the ultrasonic generator, so that the dirt on the inner wall of the furnace body and the periphery of the heating component can fall off due to the high-frequency vibration of the descaling agent and be discharged through the waste pipe, thereby effectively ensuring the descaling efficiency of the furnace body and the heating component;

[0028] 3. It also includes an infrared camera fixedly arranged on the top of the inner cavity of the sealing plate. The periphery of the infrared camera is provided with a high-temperature resistant transparent baffle. The infrared camera is covered by the high-temperature resistant transparent baffle, which is convenient for protecting the infrared camera and improving its service life. The infrared camera is convenient for staff to view the working conditions of the furnace body in real time and the accumulation of scale in the furnace body, so as to clean the scale in time and prevent excessive accumulation of scale from affecting normal work. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic diagram of the overall structure of the high-efficiency scaling-free steam generator equipment of the present application;

[0030] Figure 2 This is a structural schematic diagram of a partial half-section view of the overall structure of the high-efficiency scaling-free steam generator device of the present application;

[0031] Figure 3 This is the high-efficiency scale-free steam generator equipment in this application Figure 2 A structural schematic diagram of a front view of FIG.

[0032] Figure 4 It is a structural schematic diagram of the descaling agent spraying unit in the high-efficiency scale-free steam generator equipment of the present application.

[0033] Explanation of the accompanying drawings: 11-furnace body, 12-sealing plate, 2-heating assembly, 3-liquid inlet pipe, 31-first control valve, 4-exhaust port, 5-descaler storage barrel, 51-sealing cover, 61-delivery pipe, 611-boosting pump, 612-second control valve, 62-diversion pipe, 7-infrared camera, 81-ultrasonic transducer vibrator, 811-ultrasonic generator, 9-waste discharge pipe, 911-third control valve. DETAILED DESCRIPTION

[0034] The present application is further described in detail below with reference to the accompanying drawings.

[0035] Reference Figure 1 、 Figure 2 、 Figure 3 and Figure 4 The embodiment of the present application discloses a high-efficiency scale-free steam generator device, comprising a furnace body 11, a heating assembly 2 arranged in the inner cavity of the furnace body 11, a liquid inlet pipe 3 connected to the middle and upper part of the furnace body 11, a sealing plate 12 arranged at the upper end opening of the furnace body 11, an exhaust port 4 arranged on the upper end surface of the sealing plate 12, a descaling agent storage barrel 5 fixedly arranged on the upper end surface of the sealing plate 12, a sealing cover 51 arranged on the upper end surface of the descaling agent storage barrel 5, and a descaling agent spraying unit connected to the descaling agent storage barrel 5 and arranged in the sealing plate 12. , an ultrasonic generating device arranged in the furnace body 11 and a waste discharge pipe 9 arranged in the middle of the lower end surface of the furnace body 11. In the utility model, the descaling agent spraying unit injects the descaling agent in the descaling agent storage barrel 5 into the furnace body 11 to soften the stubborn scale, and generates high-frequency vibration for the descaling agent through the ultrasonic generating device, so that the dirt on the inner wall of the furnace body 11 and the periphery of the heating component 2 is softened and falls due to the high-frequency vibration of the descaling agent, and is discharged through the waste discharge pipe 9, thereby effectively ensuring the efficiency of descaling the furnace body 11 and the heating component 2.

[0036] In one embodiment, please refer to Figure 1 A high-efficiency scale-free steam generator device includes a furnace body 11 and a heating component 2 arranged in the inner cavity of the furnace body 11. The heating component 2 includes heating rods evenly arranged in the inner cavity of the furnace body 11, and the heating rods are arranged in a ring structure. The heating component 2 is convenient for heating the liquid entering the furnace body 11, thereby facilitating discharge through the exhaust port 4.

[0037] In one embodiment, please refer to Figure 1 、 Figure 2 and Figure 3, a liquid inlet pipe 3 connected to the middle and upper part of the furnace body 11, and a sealing plate 12 arranged at the opening of the upper end of the furnace body 11, the sealing plate 12 and the furnace body 11 are set to a detachable structure, and a sealing gasket is provided at the connection between the sealing plate 12 and the furnace body 11, and the furnace body 11 and the sealing plate 12 are set to a split structure, so that the sealing plate 12 is conveniently separated from the furnace body 11, the heating component 2 in the furnace body 11 is inspected and the descaling agent spraying unit in the sealing cover 51 is inspected, thereby effectively ensuring the service life of the steam heating and descaling agent spraying units of the furnace body 11.

[0038] In one embodiment, please refer to Figure 2 and Figure 3 The exhaust port 4 is arranged on the upper end surface of the sealing plate 12. The inner cavity of the sealing plate 12 is arranged to be an arc structure, and the exhaust port 4 is arranged at the highest point of the arc of the sealing plate 12. The arc-shaped sealing plate 12 facilitates the collection of steam, thereby facilitating the discharge of steam through the exhaust port 4.

[0039] In one embodiment, please refer to Figure 2 、 Figure 3 and Figure 4 , a descaling agent storage barrel 5 fixedly arranged on the upper end surface of the sealing plate 12, a sealing cover 51 arranged on the upper end surface of the descaling agent storage barrel 5, a descaling agent spraying unit connected to the descaling agent storage barrel 5 and arranged in the sealing plate 12, the descaling agent spraying unit includes a delivery pipe 61 connected to the descaling agent storage barrel 5, a diversion pipe 62 connected to the other end of the delivery pipe 61 and a booster pump 611 arranged on the delivery pipe 61, the other end of the diversion pipe 62 is fixedly connected to the inner cavity of the sealing plate 12, and the diversion pipe 62 is arranged in a fan-shaped structure, the delivery pipe 61 facilitates the introduction of the descaling agent in the descaling agent storage barrel 5 into the diversion pipe 62, and the diversion pipe 62 is evenly provided with spray holes, the inner wall of the spray hole is set to a smooth arc surface, thereby facilitating the uniform spraying of the descaling agent through the spray holes on the diversion pipe 62.

[0040] In one embodiment, please refer to Figure 2 and Figure 3 The lower end horizontal plane of the delivery pipe 61 is arranged above the upper end horizontal plane of the liquid inlet pipe 3, and the delivery pipe 61 is arranged opposite to the liquid inlet pipe 3. This design avoids the liquid entering the furnace body 11 from contacting the diversion pipe 62, and makes the diversion pipe 62 contact with high-temperature steam, effectively avoiding scale precipitation on the outer periphery of the diversion pipe 62, and facilitating the rising steam to enter the spray hole to sterilize the inner wall of the diversion pipe 62, thereby effectively avoiding the scale from clogging the spray hole.

[0041] In one embodiment, please refer to Figure 2 and Figure 3 An ultrasonic generating device is arranged in the furnace body 11, and the ultrasonic generating device includes an ultrasonic transducer vibrator 81 arranged in the furnace body 11 and an ultrasonic generator 811 arranged outside the furnace body 11. The ultrasonic transducer vibrator 81 is fixedly arranged in the middle and lower part of the inner cavity of the furnace body 11. The ultrasonic generator 811 is started, and the ultrasonic transducer vibrator 81 is put into operation, so that the descaling agent in the furnace body 11 generates high-intensity ultrasonic oscillations, which facilitates the softening and falling of dirt on the inner wall of the furnace body 11 and the periphery of the heating component 2 due to the high-frequency vibration of the descaling agent, and is discharged through the waste pipe 9.

[0042] In one embodiment, please refer to Figure 1 、 Figure 2 and Figure 3 , and a waste discharge pipe 9 arranged in the middle of the lower end surface of the furnace body 11, and also includes an infrared camera 7 fixedly arranged on the top of the inner cavity of the sealing plate 12, and a high-temperature resistant transparent baffle is provided on the periphery of the infrared camera 7. The infrared camera 7 is covered by the high-temperature resistant transparent baffle, which is convenient for protecting the infrared camera 7 and improving its service life. The infrared camera 7 is convenient for the staff to view the working conditions in the furnace body 11 in real time, and to view the scale accumulation in the furnace body 11, so as to clean the scale in time and prevent the accumulation of too much scale from affecting normal work.

[0043] In one embodiment, please refer to Figure 1 、 Figure 2 and Figure 3 , and also includes a first control valve 31 arranged on the liquid inlet pipe 3, a second control valve 612 arranged on the delivery pipe 61, and a third control valve 911 arranged on the waste pipe 9, and the first control valve 31, the second control valve 612 and the third control valve 911 are respectively set to be one of a solenoid valve or a manual valve, so as to facilitate the control of the liquid delivery in the liquid inlet pipe 3 through the first control valve 31, the control of the descaling agent delivery in the delivery pipe 61 by the second control valve 612, and the control of the waste liquid discharge from the waste pipe 9 by the third control valve 911.

[0044] The implementation principle of an efficient scale-free steam generator device in an embodiment of the present application is as follows: water is input into the furnace body 11 through the liquid inlet pipe 3, the heating component 2 heats the liquid in the furnace body 11 to generate steam, and the steam is discharged through the exhaust port 4. After long-term use, the infrared camera 7 is used to facilitate the staff to view the working conditions in the furnace body 11 in real time, and to facilitate the viewing of the scale accumulation in the furnace body 11 so as to clean the scale in time. If scale cleaning is required, the booster pump 611 is started, and the delivery pipe 61 facilitates the introduction of the scale remover in the scale remover storage barrel 5 into the diversion pipe 62, and the scale remover is evenly sprayed through the spray hole on the diversion pipe 62. After waiting for 10-15 minutes, the ultrasonic generator 811 is started, and the ultrasonic transducer vibrator 81 is operated, so that the scale remover in the furnace body 11 generates high-intensity ultrasonic oscillations, which facilitates the softening and falling of the dirt on the inner wall of the furnace body 11 and the outer periphery of the heating component 2 due to the high-frequency vibration of the scale remover, and is discharged through the waste pipe 9.

[0045] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A high-efficiency, scale-free steam generator, characterized by: The invention comprises a furnace body (11), a heating assembly (2) arranged in the inner cavity of the furnace body (11), a liquid inlet pipe (3) connected to the middle and upper part of the furnace body (11), a sealing plate (12) arranged at the upper opening of the furnace body (11), an exhaust port (4) arranged on the upper end surface of the sealing plate (12), a descaling agent storage barrel (5) fixedly arranged on the upper end surface of the sealing plate (12), a sealing cover (51) arranged on the upper end surface of the descaling agent storage barrel (5), a descaling agent spraying unit connected to the descaling agent storage barrel (5) and arranged in the sealing plate (12), an ultrasonic generating device arranged in the furnace body (11), and a waste discharge pipe (9) arranged in the middle position of the lower end surface of the furnace body (11).

2. The high-efficiency, scale-free steam generator according to claim 1, characterized in that: The sealing plate (12) and the furnace body (11) are configured as a detachable structure, and a sealing gasket is provided at the connection between the sealing plate (12) and the furnace body (11).

3. The high-efficiency scale-free steam generator according to claim 2, characterized in that: The heating assembly (2) comprises heating rods evenly arranged in the inner cavity of the furnace body (11), and the heating rods are arranged in an annular structure.

4. The high-efficiency scale-free steam generator according to claim 3, characterized in that: The inner cavity of the sealing plate (12) is configured as an arc-shaped structure, and the exhaust port (4) is configured at the highest point of the arc of the sealing plate (12).

5. The high-efficiency scale-free steam generator according to claim 4, characterized in that: The descaling agent spraying unit comprises a delivery pipe (61) connected to the descaling agent storage barrel (5), a diversion pipe (62) connected to the other end of the delivery pipe (61), and a booster pump (611) arranged on the delivery pipe (61); the other end of the diversion pipe (62) is fixedly connected to the inner cavity of the sealing plate (12), and the diversion pipe (62) is arranged in a fan-shaped structure.

6. The high-efficiency scale-free steam generator according to claim 5, characterized in that: The lower end horizontal plane of the delivery pipe (61) is arranged above the upper end horizontal plane of the liquid inlet pipe (3), and the delivery pipe (61) and the liquid inlet pipe (3) are arranged opposite to each other.

7. The high-efficiency scale-free steam generator according to claim 6, characterized in that: The ultrasonic generating device comprises an ultrasonic transducer vibrator (81) arranged inside the furnace body (11) and an ultrasonic generator (811) arranged outside the furnace body (11); the ultrasonic transducer vibrator (81) is fixedly arranged in the middle and lower part of the inner cavity of the furnace body (11).

8. The high-efficiency scale-free steam generator according to claim 7, characterized in that: It also includes an infrared camera (7) fixedly arranged on the top of the inner cavity of the sealing plate (12), and a high-temperature resistant transparent baffle is arranged on the periphery of the infrared camera (7).

9. The high-efficiency scale-free steam generator according to claim 8, characterized in that: The invention also includes a first control valve (31) provided on the liquid inlet pipe (3), a second control valve (612) provided on the delivery pipe (61), and a third control valve (911) provided on the waste discharge pipe (9), wherein the first control valve (31), the second control valve (612), and the third control valve (911) are respectively configured as either a solenoid valve or a manual valve.

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