Central combustion-promoting fuel gas steam boiler

Abstract

The utility model discloses a center flame-promoting fuel oil gas steam boiler which comprises a bearing seat, a boiler body is installed on the bearing seat, a water storage bin and a heating bin are arranged in the boiler body up and down, a liquid inlet pipe is fixedly installed on the surface of the water storage bin, a valve is installed on the liquid inlet pipe, a liquid discharge pipe is fixedly installed on the inner bottom face of the water storage bin, and a liquid outlet pipe is installed on the inner bottom face of the liquid discharge pipe. And a driving motor is fixedly installed on the top face of the furnace body, the output end of the driving motor extends into the water storage bin to be provided with a rotating rod, a fixing frame is fixedly connected to the surface of the rotating rod, and an arc-shaped scraping plate is installed at the other end of the fixing frame. According to the utility model, the combustion seats are annularly arranged, the combustion heads are mounted on the combustion seats, and the combustion heads can ensure that the combustion position is positioned in the center of the boiler, so that flames are uniformly distributed, a local high-temperature or low-temperature area is avoided, and the effect of central combustion promotion is achieved on the premise that the structure of the boiler is not changed; the device is high in practicability and worthy of popularization.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of steam boiler, especially to center combustion promoting fuel gas steam boiler. BACKGROUND

[0002] The boiler is a kind of energy conversion equipment, and the energy input to the boiler has chemical energy in fuel, electric energy, heat energy of high-temperature flue gas and the like, and after conversion by the boiler, steam, high-temperature water or organic heat carrier with certain heat energy is outputted, the original meaning of the boiler refers to a water container heated on a fire, and the furnace refers to a place for burning fuel, the boiler includes a pot and a furnace, and hot water or steam generated in the boiler can directly provide required heat energy for industrial production and people's life, or can convert mechanical energy through a steam power device, or convert mechanical energy into electric energy through a generator.

[0003] The existing technology has the following problems:

[0004] After a large amount of retrieval, it is found that the patent file with the application number CN202320409112.7 discloses a fuel gas steam boiler, and the patent still has problems in actual use, and the more obvious problem is that it is difficult to ensure that the combustion position is located at the center position of the boiler, the flame distribution is uneven, local high-temperature or low-temperature areas are prone to occur, and the center combustion promoting effect cannot be achieved.

[0005] Therefore, we propose a center combustion promoting fuel gas steam boiler to solve the above-mentioned problems. CONTENT OF THE UTILITY MODEL

[0006] The utility model aims at solving the shortcomings in the prior art and provides a center combustion promoting fuel gas steam boiler.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a center combustion promoting fuel gas steam boiler, which comprises a bearing seat, a furnace body is installed on the bearing seat, a water storage bin and a heating bin are arranged inside and outside the furnace body, a liquid inlet pipe is fixedly installed on the surface of the water storage bin, a valve is installed on the liquid inlet pipe, a liquid outlet pipe is fixedly installed on the inner bottom surface of the water storage bin, a driving motor is fixedly installed on the top surface of the furnace body, a rotating rod is installed on the output end of the driving motor and extends into the water storage bin, a fixing frame is fixedly connected to the surface of the rotating rod, an arc-shaped scraper is installed at the other end of the fixing frame, and the arc-shaped scraper is attached to the inner wall of the water storage bin, a combustion seat is arranged in the heating bin, a combustion head is installed at one end of the combustion seat, a material conveying pipe is installed below the inside of the furnace body, a material inlet pipe is installed on the surface of the material conveying pipe, a valve is installed on the material inlet pipe, and the material conveying pipe is connected to the combustion head through a branch pipe.

[0008] Preferably, a switch is fixedly installed on the outer wall of the furnace body, and the switch is electrically connected to the driving motor through wires.

[0009] Preferably, the combustion head is provided with a plurality of, and the plurality of combustion head annular array is distributed in the interior of the heating bin.

[0010] Preferably, the arc-shaped scraper is a hollow structure.

[0011] Preferably, the number of combustion heads is the same as that of combustion seats.

[0012] Preferably, the diameter of the heating bin is smaller than the diameter of the furnace body.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] In the utility model, the plurality of combustion seats are annularly arranged, the plurality of combustion seats are provided with the combustion heads, the plurality of combustion heads can ensure that the combustion position is located at the center position of the boiler, the flame is evenly distributed, the local high-temperature or low-temperature area is avoided, the center combustion promoting effect is realized under the premise of not changing the structure of the boiler, and the utility model has high practicability and is worth promoting.

[0015] In the utility model, the arc-shaped scraper is arranged, the driving motor drives the arc-shaped scraper to rotate, the scale in the interior of the furnace body can be cleaned and scraped, and then the scale can be discharged from the furnace body along with water, so that the cleaning is more convenient and labor-saving, the utility model has high practicability and is worth promoting. DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiments will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained according to these drawings without the creative labor for those skilled in the art.

[0017] Figure 1 It is the sectional view of the center combustion promoting oil gas steam boiler provided by the utility model;

[0018] Figure 2 It is the back view of the center combustion promoting oil gas steam boiler provided by the utility model;

[0019] Figure 3 It is Figure 1 The external structure schematic view.

[0020] Legend:

[0021] 1, bearing seat, 2, furnace body, 3, liquid inlet pipe, 4, liquid outlet pipe, 5, driving motor, 6, rotating rod, 7, fixed frame, 8, arc-shaped scraper, 9, material conveying pipe, 10, combustion seat, 11, combustion head, 12, feed pipe, 13, switch. PREFERRED EMBODIMENT

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0023] In the description of the present application, it should be noted that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application; the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance; in addition, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting" should be understood in a broad sense, for example, can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication between two elements. For those skilled in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0024] Please refer to Figures 1-3 , the center combustion fuel gas steam boiler, including bearing seat 1, bearing seat 1 is installed with furnace body 2, and the inside of furnace body 2 is provided with water storage bin and heating bin from top to bottom, the surface of water storage bin is fixedly installed with liquid inlet pipe 3, and valve is installed on liquid inlet pipe 3, the inner bottom surface of water storage bin is fixedly installed with liquid outlet pipe 4, the top surface of furnace body 2 is fixedly installed with driving motor 5, and the output end of driving motor 5 extends into water storage bin and is installed with rotating rod 6, the surface of rotating rod 6 is fixedly connected with fixed frame 7, one end of fixed frame 7 is installed with arc-shaped scraper 8, and arc-shaped scraper 8 is attached to the inner wall of water storage bin, the inside of heating bin is provided with combustion seat 10, one end of combustion seat 10 is installed with combustion head 11, the inside of furnace body 2 is installed below with material conveying pipe 9, the surface of material conveying pipe 9 is installed with feeding pipe 12, and valve is installed on feeding pipe 12, and material conveying pipe 9 is connected with combustion head 11 through branch pipe.

[0025] In use, water is injected into the water storage bin through the inlet pipe 3, and a plurality of combustion seats 10 are arranged in a ring shape, and a plurality of combustion heads 11 are arranged on the plurality of combustion seats 10, which can ensure that the combustion position is located at the center position of the boiler, so that the flame is uniformly distributed, and local high-temperature or low-temperature areas are avoided. The center combustion effect is achieved without changing the structure of the boiler, which is practical and worth promoting. The arc-shaped scraper 8 is driven by the driving motor 5 to rotate, which can clean and scrape the scale inside the furnace body 2, and then the water is discharged from the furnace body 2, which is more convenient and labor-saving, and is practical and worth promoting.

[0026] In the embodiment, the outer wall of the furnace body 2 is fixedly provided with a switch 13, and the switch 13 is electrically connected with the driving motor 5 through wires.

[0027] Specifically, it is a common circuit connection structure, which will not be described in detail here.

[0028] In the embodiment, the combustion head 11 is provided with a plurality of combustion heads 11, and the plurality of combustion heads 11 are arranged in a ring array inside the heating bin.

[0029] Specifically, the heating effect and efficiency of the heated medium in the boiler are ensured.

[0030] In the embodiment, the arc-shaped scraper 8 is a hollow structure.

[0031] Specifically, under the premise of ensuring the strength of the structure, the weight of the arc-shaped scraper 8 is reduced, and the working pressure and burden of the driving motor 5 are reduced.

[0032] In the embodiment, the number of combustion heads 11 is the same as that of combustion seats 10.

[0033] Specifically, the heating effect of the boiler is ensured, and the heating is more uniform, and the center combustion effect is more ideal.

[0034] In the embodiment, the diameter of the heating bin is smaller than the diameter of the furnace body 2.

[0035] Specifically, the heating bin can be arranged in the furnace body 2.

[0036] In the embodiment, the switch 13 is a known structure, and the control circuit can be realized by simple programming by those skilled in the art, which is known in the art. Only its use is described, without modification, so the control method and circuit connection will not be described in detail.

[0037] Working principle: when in use, water is injected into the water storage bin through the liquid inlet pipe 3, a plurality of combustion seats 10 are arranged in a ring shape, a plurality of combustion heads 11 are installed on the plurality of combustion seats 10, the plurality of combustion heads 11 can ensure that the combustion position is located at the center position of the boiler, the flame is uniformly distributed, the local high temperature or low temperature area is avoided, the central combustion promoting effect is achieved under the premise of not changing the structure of the boiler, the practicability is high, and the device is worth promoting, wherein the arc-shaped scraper 8 is arranged, the driving motor 5 drives the arc-shaped scraper 8 to rotate, the scale inside the furnace body 2 can be cleaned and scraped, then the water is discharged from the furnace body 2, and the cleaning is more convenient, labor-saving, practical and worth promoting.

[0038] It should be noted that the model and specification of the switch 13 and the driving motor 5 need to be selected and determined according to the actual specification of the device, and the specific selection calculation method adopts the existing technology in the art, and therefore will not be described in detail.

[0039] The power supply and principle of the switch 13 and the driving motor 5 are clear to those skilled in the art, and will not be described in detail here.

[0040] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A central combustion fuel gas steam boiler comprising a support base (1), characterized in that, The bearing seat (1) is provided with a furnace body (2), and a water storage bin and a heating bin are arranged inside the furnace body (2) in an up-down mode. The surface of the water storage bin is fixedly provided with a liquid inlet pipe (3), and a valve is arranged on the liquid inlet pipe (3). The inner bottom surface of the water storage bin is fixedly provided with a liquid outlet pipe (4). The top surface of the furnace body (2) is fixedly provided with a driving motor (5), and the output end of the driving motor (5) extends into the water storage bin and is provided with a rotating rod (6). The surface of the rotating rod (6) is fixedly provided with a fixing frame (7), and the other end of the fixing frame (7) is provided with an arc-shaped scraper (8) which is attached to the inner wall of the water storage bin. The inside of the heating bin is provided with a combustion seat (10), and one end of the combustion seat (10) is provided with a combustion head (11). The inside of the furnace body (2) is provided with a material conveying pipe (9) below, and the surface of the material conveying pipe (9) is provided with a material inlet pipe (12) which is provided with a valve. The material conveying pipe (9) is connected with the combustion head (11) through a branch pipe.

2. The central combustion fuel gas steam boiler according to claim 1, characterized in that, The outer wall of the furnace body (2) is fixedly provided with a switch (13), and the switch (13) is electrically connected with the driving motor (5) through wires.

3. The central combustion fuel gas steam boiler according to claim 1, characterized in that, The combustion head (11) is provided with a plurality of combustion heads (11) which are arranged in an annular array inside the heating bin.

4. The central pilot fuel gas vapor boiler of claim 1, wherein, The arc-shaped scraper (8) is of a hollow structure.

5. The central combustion fuel gas steam boiler of claim 1, wherein, The number of the combustion head (11) is the same as that of the combustion seat (10).

6. The central combustion fuel gas steam boiler of claim 1, wherein, The diameter of the heating bin is smaller than that of the furnace body (2).

Images