Energy-saving steam boiler

Abstract

The utility model discloses an energy-saving type steam boiler, and belongs to the field of steam boilers. Comprising a base; the four supporting frames are fixedly connected to the four corners of the bottom of the base; the boiler body is arranged on the base; the feeding pipe is arranged on the boiler body; the discharging pipe is arranged on the boiler body; the air outlet pipe is arranged on the boiler body; the supporting rod is fixedly connected between the boiler body and the base; the water tank is fixedly connected to the base, and a sealing plug is arranged on the water tank; the water outlet pipe communicates with the water tank; the spiral pipe is arranged in the water tank, the air outlet pipe is communicated with the spiral pipe, and the other end of the spiral pipe extends to the outside; the stirring assembly is arranged in the water tank; the filtering assembly is arranged at the tail end of the spiral pipe. The energy-saving type steam boiler has the beneficial effect that the energy-saving type steam boiler with the impurity filtering function is provided.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of steam boilers, in particular, to an energy-saving steam boiler. BACKGROUND

[0002] The steam boiler refers to a boiler device for producing steam, which belongs to special equipment, and its design, production, factory delivery and installation must be supervised by the state technical supervision department, and the user needs to obtain a boiler use certificate to operate the boiler. Unlike atmospheric boilers, steam boilers must be delivered with boiler procedures when they are delivered, including boiler body diagram, installation diagram, instrument valve diagram, piping diagram and inspection certificate, etc. Steam boilers can be divided into electric steam boilers, oil-fired steam boilers, gas-fired steam boilers, etc. according to fuel; steam boilers can be divided into manual combustion steam boilers and full-automatic chain combustion steam boilers according to fuel supply mode, and large steam boilers are mostly three-return horizontal structures.

[0003] The structure of the product can refer to the energy-saving steam boiler disclosed in Chinese patent document 202122022831.7, which comprises a boiler body, a connecting cylinder is fixedly installed on one side of the boiler body, a cylinder is arranged inside the connecting cylinder, an auxiliary mechanism is arranged inside the cylinder, the auxiliary mechanism comprises a rotating rod, the rotating rod is arranged inside the cylinder, a first sleeve is fixedly installed outside the rotating rod, and a fan blade is fixedly installed outside the first sleeve. The energy-saving steam boiler, through the design of the auxiliary mechanism, when the water vapor continuously leaves the inside of the boiler body, the water vapor will drive the fan blade to rotate through wind energy in the moving process, the fan blade drives the first sleeve to rotate, the first sleeve drives the rotating rod to rotate, the rotating rod drives the second sleeve to rotate, the second sleeve drives the connecting plate to rotate, and the connecting plate drives the cleaning brush to rotate. The cleaning brush rotates to clean the inner wall of the cylinder, thereby achieving the effect of energy saving and cleaning, and avoiding energy consumption caused by cleaning through electricity.

[0004] However, the steam in this patent is directly discharged to the outside, which may contain impurities, thereby polluting the environment and reducing the practicality.

[0005] Now an energy-saving steam boiler with impurity filtering is provided. INNOVATION CONTENT

[0006] The content part of the present application is used to introduce the concept in a brief form, which will be described in detail in the specific embodiment part. The content part of the present application is not intended to identify the key features or essential features of the claimed technical solution, nor is it intended to limit the scope of the claimed technical solution.

[0007] To solve the technical problems mentioned in the background section, some embodiments of the present application provide an energy-saving steam boiler, comprising: a base; four support frames, fixedly connected to the four corners of the bottom of the base; a boiler body, arranged on the base; an inlet pipe, arranged on the boiler body; an outlet pipe, arranged on the boiler body; an air outlet pipe, arranged on the boiler body; a support rod, fixedly connected between the boiler body and the base; a water tank, fixedly connected to the base, and a sealing plug is arranged on the water tank; a water outlet pipe, in communication with the water tank; a spiral pipe, arranged in the water tank, the air outlet pipe is in communication with the spiral pipe, and the other end of the spiral pipe extends to the outside; a stirring assembly, arranged in the water tank; and a filtering assembly, arranged at the end of the spiral pipe.

[0008] The steam in the boiler enters the spiral pipe through the air outlet pipe, and the water tank contains water, which is heated under the action of the spiral pipe, thereby achieving heat utilization and energy saving. The gas is finally discharged through the end of the spiral pipe, and is filtered by the filter screen, thereby preventing impurities from polluting the air. The sealing plate can be opened by rotating the fixing bolt, so that the opening can be accessed into the filter box to clean the impurities. The servo motor can be started to drive the output shaft of the servo motor to rotate the stirring rod, thereby rotating the stirring plate, so that the water in the water tank is evenly heated. The disc and the belt rotate the lead screw back and forth, and the limiting rod drives the connecting plate to move the cleaning brush up and down, thereby cleaning the filter screen to prevent impurities from adhering to the filter screen and affecting the air outlet effect of the filter screen.

[0009] Further, the stirring assembly comprises a stirring rod rotatably mounted on the water tank, and a stirring plate fixedly connected to the stirring rod. An installation frame is fixedly connected to the tank, and a servo motor is fixedly connected to the installation frame, and the output shaft of the servo motor is fixedly connected to the stirring rod.

[0010] Further, the stirring plate is provided with a plurality of stirring plates fixedly connected to the stirring plate in a circumferential direction.

[0011] Further, the installation frame is L-shaped.

[0012] Further, the filtering assembly comprises a filter box fixedly connected to the spiral pipe, a filter screen fixedly connected in the filter box, a cleaning brush arranged in the filter box, and a lifting assembly arranged on the tank.

[0013] Further, the lifting assembly comprises a lead screw, the lead screw is rotatably installed on the filter box, and the two ends of the cleaning brush are respectively fixedly connected with connecting plates, the lead screw is threadedly connected with the connecting plates, a limiting rod is fixedly connected in the box, the limiting rod is slidably installed with the connecting plates, and the limiting rod penetrates through the connecting plates, and a linkage assembly is arranged between the lead screw and the output shaft of the servo motor.

[0014] Further, the linkage assembly comprises two discs and a belt, the two discs are respectively fixedly connected between the lead screw and the output shaft of the servo motor, and the belt is installed between the two discs.

[0015] Further, an opening is formed on the filter box, a sealing plate is arranged on the opening, a connecting block is fixedly connected on the sealing plate, a fixing bolt is threadedly connected on the connecting block, and the fixing bolt is threadedly connected with the filter box.

[0016] Further, the fixing bolt and the connecting block are both provided with two.

[0017] Further, the four support rods are arranged in a matrix.

[0018] The application has the beneficial effect that an energy-saving steam boiler with impurity filtering is provided. BRIEF DESCRIPTION OF DRAWINGS

[0019] The drawings constituting a part of this application are used to provide further understanding of the application, so that other features, objects and advantages of the application become more apparent. The illustrative embodiment drawings of the application and their descriptions are used to explain the application, and do not constitute an improper limitation on the application.

[0020] In addition, throughout the drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic, and the elements and elements are not necessarily drawn according to the scale.

[0021] In the drawings:

[0022] Figure 1 is a whole schematic view according to the embodiment of the application;

[0023] Figure 2 is a sectional view;

[0024] Figure 3 is a sectional view of the filter box;

[0025] Figure 4 is Figure 2 is an enlarged view of A of

[0026] Reference numerals:

[0027] 1, base; 2, discharge pipe; 3, boiler body; 4, feeding pipe; 5, gas outlet pipe; 6, mounting frame; 7, servo motor; 8, belt; 9, disc; 10, screw rod; 11, filter box; 12, support rod; 13, support frame; 14, stirring plate; 15, stirring rod; 16, spiral pipe; 17, connecting block; 18, fixing bolt; 19, opening; 20, cleaning brush; 21, filter screen; 22, sealing plate; 23, connecting piece; 24, limiting rod; 25, water tank; 26, water outlet pipe; 27, sealing plug. DETAILED DESCRIPTION

[0028] Embodiments of the present disclosure will be described in more detail with reference to the drawings. Although some embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure can be implemented in various forms, and should not be interpreted as being limited to the embodiments set forth herein. Rather, these embodiments are provided so that the present disclosure can be more thoroughly and completely understood. It should be understood that the drawings and embodiments of the present disclosure are merely for exemplary purposes, and are not intended to limit the scope of protection of the present disclosure.

[0029] It should also be noted that, for ease of description, only the parts related to the present application are shown in the drawings. The embodiments in the present disclosure and the features in the embodiments can be combined with each other without conflict.

[0030] It should be noted that the terms "first", "second", etc. mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not intended to limit the order or interdependence of the functions performed by these devices, modules or units.

[0031] It should be noted that the adjectives "one", "multiple" mentioned in the present disclosure are illustrative and not limiting, and those skilled in the art should understand that, unless otherwise explicitly stated in the context, it should be understood as "one or more".

[0032] The present disclosure will be described in detail below with reference to the drawings and in conjunction with the embodiments.

[0033] Reference Figures 1-4The utility model provides an energy -conserving type steam boiler, include: base 1, support frame 13, boiler body 3, feed pipe 4, discharge pipe 2, air outlet pipe 5, support rod 12, water tank 25, water outlet pipe 26, spiral pipe 16, stirring subassembly, filter component. Support frame 13 is set up four, and is fixedly connected at the bottom four corners of base 1. Boiler body 3 is set up on base 1. Feed pipe 4 is set up on boiler body 3. Discharge pipe 2 is set up on boiler body 3. Air outlet pipe 5 is set up on boiler body 3. Support rod 12 is fixedly connected between boiler body 3 and base 1. Water tank 25 is fixedly connected on base 1, and the water tank 25 is provided with sealing plug 27. Water outlet pipe 26 communicates with water tank 25. Spiral pipe 16 is set up in water tank 25, and air outlet pipe 5 communicates with spiral pipe 16, and the other end of spiral pipe 16 extends to the outside. Stirring subassembly is set up in water tank 25. Filter component is set up in the end of spiral pipe 16.

[0034] Stirring subassembly includes stirring rod 15, and stirring rod 15 is rotatably installed on water tank 25, and stirring rod 15 is fixedly connected with stirring plate 14, and mounting bracket 6 is fixedly connected on the box body, and servo motor 7 is fixedly connected on mounting bracket 6, and the output shaft of servo motor 7 is fixedly connected with stirring rod 15. Stirring plate 14 is provided with multiple, and is uniformly fixedly connected on stirring plate 14. Mounting bracket 6 is L-shaped.

[0035] Filter component includes filter box 11, and filter box 11 is fixedly connected on spiral pipe 16, and filter screen 21 is fixedly connected in filter box 11, and cleaning brush 20 is set up in filter box 11, and cleaning brush 20 corresponds with filter box 11, and lifting assembly is set up on the box body.

[0036] Lifting assembly includes lead screw 10, and lead screw 10 is rotatably installed on filter box 11, and the both ends of cleaning brush 20 are fixedly connected with connecting piece 23 respectively, and lead screw 10 is threadedly connected with connecting piece 23, and limiting rod 24 is fixedly connected in the box body, and limiting rod 24 is slidably installed with connecting piece 23, and limiting rod 24 passes through connecting piece 23, and linkage assembly is set up between lead screw 10 and the output shaft of servo motor 7.

[0037] Linkage assembly includes two discs 9 and belt 8, and two discs 9 are fixedly connected between lead screw 10 and the output shaft of servo motor 7, and belt 8 is installed between two discs 9.

[0038] Opening 19 is set up on filter box 11, and sealing plate 22 is set up on opening 19, and connecting block 17 is fixedly connected on sealing plate 22, and fixed bolt 18 is threadedly connected on connecting block 17, and fixed bolt 18 is threadedly connected with filter box 11. Fixed bolt 18 and connecting block 17 are all set up two. Support rod 12 is set up four, and four support rods 12 are distributed in matrix.

[0039] Working process: the steam in the boiler enters into the spiral pipe 16 through the outlet pipe 5, and the water tank 25 is filled with water, which is heated under the action of the spiral pipe 16, thereby realizing heat utilization and energy saving. The gas is finally discharged through the end of the spiral pipe 16, and under the action of the filter screen 21, the impurities are filtered, thereby preventing the impurities from polluting the air. Meanwhile, the fixed bolt 18 can be rotated to open the sealing plate 22, thereby entering the filter box 11 through the opening 19 to clean the impurities. Meanwhile, the servo motor 7 can be started to drive the output shaft of the servo motor 7 to rotate the stirring rod 15, thereby rotating the stirring plate 14 to make the water in the water tank 25 evenly heated. Under the action of the disc 9 and the belt 8, the screw rod 10 rotates back and forth, and under the action of the limiting rod 24, the connecting plate 23 drives the cleaning brush 20 to move up and down, thereby cleaning the filter screen 21 under the action of the cleaning brush 20, thereby preventing the impurities from adhering to the filter screen 21 and affecting the air outlet effect of the filter screen 21.

[0040] The above description is only some of the preferred embodiments of the present disclosure and an explanation of the principles of the technology used. Those skilled in the art should understand that the scope of the application involved in the embodiments of the present disclosure is not limited to the technical solutions formed by the specific combinations of the above technical features, and should also cover other technical solutions formed by any combination of the above technical features or equivalent features without departing from the above inventive concept. For example, the above features are replaced with the technical features disclosed in the embodiments of the present disclosure (but not limited to) having similar functions to form technical solutions.

Claims

1. An energy-saving steam boiler, comprising: a base; four support frames, which are arranged at the four corners of the bottom of the base; a boiler body, which is arranged on the base; a feeding pipe, which is arranged on the boiler body; a discharging pipe, which is arranged on the boiler body; an air outlet pipe, which is arranged on the boiler body; a support rod, which is fixed between the boiler body and the base; characterized in that: the energy-saving steam boiler further comprises: a water tank, which is fixed on the base and is provided with a sealing plug; a water outlet pipe, which is in communication with the water tank; a spiral pipe, which is arranged in the water tank and is in communication with the air outlet pipe, and the other end of the spiral pipe extends to the outside; a stirring assembly, which is arranged in the water tank; and a filtering assembly, which is arranged at the end of the spiral pipe.

2. The energy-saving steam boiler according to claim 1, characterized in that: the stirring assembly comprises a stirring rod, which is rotatably arranged on the water tank and is fixed with stirring plates, the water tank is fixed with a mounting frame, the mounting frame is fixed with a servo motor, and the output shaft of the servo motor is fixed with the stirring rod.

3. The energy-saving steam boiler according to claim 2, characterized in that: the stirring plates are arranged in plurality and are fixed on the stirring plate uniformly in the circumferential direction.

4. The energy-saving steam boiler according to claim 2, characterized in that: the mounting frame is L-shaped.

5. The energy-saving steam boiler according to claim 1, characterized in that: the filtering assembly comprises a filtering box, which is fixed on the spiral pipe and is fixed with a filter screen in the filtering box, a cleaning brush is arranged in the filtering box, the cleaning brush corresponds to the filtering box, and a lifting assembly is arranged on the box.

6. The energy-saving steam boiler according to claim 5, characterized in that: the lifting assembly comprises a lead screw, which is rotatably arranged on the filtering box, the two ends of the cleaning brush are respectively fixed with connecting plates, the lead screw is threadedly connected with the connecting plates, a limiting rod is fixed in the box, the limiting rod is slidably arranged with the connecting plates, the limiting rod passes through the connecting plates, and a linkage assembly is arranged between the lead screw and the output shaft of the servo motor.

7. The energy-saving steam boiler according to claim 6, characterized in that: the linkage assembly comprises two discs and a belt, the two discs are respectively fixed between the lead screw and the output shaft of the servo motor, and the belt is arranged between the two discs.

8. The energy-saving steam boiler according to claim 5, characterized in that: an opening is arranged on the filtering box, a sealing plate is arranged on the opening, a connecting block is fixed on the sealing plate, a fixing bolt is threadedly connected with the connecting block, and the fixing bolt is threadedly connected with the filtering box.

9. The energy-saving steam boiler according to claim 8, characterized in that: the fixing bolt and the connecting block are arranged in plurality.

10. The energy-saving steam boiler according to claim 1, characterized in that: the support rods are arranged in plurality and are arranged in a matrix.

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