Stainless steel steam boiler

Abstract

The utility model discloses a stainless steel steam boiler which comprises a base and a boiler mechanism assembled on the top of the base, the boiler mechanism comprises a boiler body fixedly installed on the top of the base, the boiler body is round, and a steam chamber, a heating chamber and a water supplementing chamber are sequentially formed in the boiler body from top to bottom. Two rows of water pipes which penetrate through the steam chamber, extend into the heating chamber and are distributed in an annular array mode are installed in the boiler body in an inserted mode, and the two rows of water pipes are distributed in a staggered mode. According to the stainless steel steam boiler, the boiler body is circular, so that the two water drainage pipes distributed in a circular arrangement mode are staggered to form a non-shielding effect, the electric heating pipes can evenly heat each water pipe, meanwhile, the water pipes can be pulled out upwards from the top of the boiler body, each water pipe can be independently and rapidly detached, and the water heating efficiency is improved. And more convenience is brought to maintenance work.

Description

Technical Field

[0001] The utility model relates to the technical field of steam boilers, and specifically relates to a stainless steel steam boiler. Background Technique

[0002] In the current industrial field, as a key device for heat energy conversion, steam boilers are widely used in multiple industries such as electric power, chemical industry, textile, papermaking, and food, providing stable and reliable steam supply for these industries. However, traditional steam boilers have some significant limitations in design and material use, which not only affect the performance of the boilers but also limit their further application and development in modern industries.

[0003] First of all, most of the water pipes in traditional steam boilers are fixed inside the furnace body. Since scale will appear inside the water pipes after long-term use, it is not convenient to clean and maintain the water pipes. At the same time, the heat absorption of the water pipes is uneven, resulting in the influence on the use effect of the boiler. For this reason, the applicant proposes a stainless steel steam boiler to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a stainless steel steam boiler to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a stainless steel steam boiler, including a base and a boiler mechanism assembled on the top of the base;

[0006] The boiler mechanism includes a furnace body fixedly installed on the top of the base. The furnace body is circular. Inside the furnace body, a steam chamber, a heating chamber, and a water replenishing chamber are successively arranged from top to bottom. Two rows of water pipes are inserted and installed inside the furnace body, passing through the steam chamber and extending into the heating chamber and distributed in a circular array. The two rows of water pipes are arranged in a staggered manner. Steam outlets extending into the steam chamber are arranged on the outer side of the water pipes. A fixed column is fixedly installed at the central position inside the heating chamber. A plurality of electric heating tubes distributed in a circular array are fixedly installed on the outer side of the fixed column. A water level pipe communicated with the water replenishing chamber is fixedly installed at the front end of the furnace body. A protective cover wrapping the outer side of the water level pipe is fixedly installed at the front end of the furnace body. A water level observation window is arranged on the surface of the protective cover.

[0007] Preferably, a steam outlet communicated with the steam chamber is fixedly installed at the top of the furnace body. A safety valve is fixedly installed at the top of the furnace body and on one side of the steam outlet.

[0008] Preferably, the heating chamber and the water pipes are inserted and installed through an installation sleeve, and the installation sleeve is communicated with the water replenishing chamber.

[0009] Preferably, a handle cover is fixedly installed at the bottom of the water pipe, and an installation groove for installing the water pipe is formed at the top of the furnace body.

[0010] Preferably, a water tank is fixedly installed on one side of the furnace body, and an electric control box is fixedly installed on the other side of the furnace body.

[0011] Preferably, a water pump is fixedly installed on the top of the base and on one side of the furnace body. The water suction end of the water pump is communicated with the bottom of the water tank, and the water outlet end of the water pump is communicated with the water replenishing chamber.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] In this stainless steel steam boiler, the furnace body is circular, so that the water pipes can be arranged around the furnace body in a circular pattern and distributed in two rows. The water pipes in the two rows are staggered with each other, forming an unobstructed effect, enabling the electric heating tubes to uniformly heat each water pipe, improving the evaporation effect of the water inside the water pipes. At the same time, the water pipes can be drawn out upward from the top of the furnace body, and each water pipe can be disassembled quickly and individually, facilitating the cleaning of the scale inside the water pipes and enabling the replacement of damaged water pipes individually, bringing more convenience to the maintenance work. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model, and those of ordinary skill in the art can also obtain other drawings based on these drawings without creative efforts.

[0015] Figure 1 It is the front view structural schematic diagram of the present utility model;

[0016] Figure 2 It is the sectional structural schematic diagram of the protective cover of the present utility model;

[0017] Figure 3 It is the sectional structural schematic diagram of the steam boiler mechanism of the present utility model;

[0018] Figure 4 It is the sectional structural schematic diagram of the furnace body of the present utility model;

[0019] Figure 5 It is the structural schematic diagram of the water pipe of the present utility model.

[0020] In the figure: 1. Water tank; 2. Water pump; 3. Base; 4. Protective cover; 401. Water level observation window; 5. Boiler mechanism; 501. Furnace body; 502. Water level pipe; 503. Steam outlet; 504. Safety valve; 505. Steam chamber; 506. Heating chamber; 507. Water replenishing chamber; 508. Installation sleeve; 509. Installation groove; 6. Electrical control box; 7. Water pipe; 701. Steam outlet; 702. Handle cover; 8. Fixed column; 801. Electric heating pipe. Detailed implementation mode

[0021] The following embodiments will describe the present utility model in detail with reference to the accompanying drawings. In the drawings or descriptions, similar or identical parts use the same reference numerals. And in actual applications, the shapes, thicknesses or heights of the components can be enlarged or reduced. The embodiments listed in the present utility model are only used to illustrate the present utility model and are not used to limit the scope of the present utility model. Any obvious modification or change made to the present utility model does not depart from the spirit and scope of the present utility model.

[0022] Please refer to Figures 1-5 As shown, a stainless steel steam boiler proposed by the present utility model includes a base 3 and a boiler mechanism 5 assembled on the top of the base 3. The boiler mechanism 5 includes a furnace body 501 fixedly installed on the top of the base 3. The furnace body 501 is circular in shape. Inside the furnace body 501, a steam chamber 505, a heating chamber 506 and a water replenishing chamber 507 are successively arranged from top to bottom. Inside the furnace body 501, two rows of water pipes 7 are inserted and installed, which penetrate through the steam chamber 505 and extend into the heating chamber 506 and are distributed in a circular array. The two drain pipes 7 are arranged in a staggered manner. An air outlet 701 extending into the steam chamber 505 is provided on the outer side of the water pipe 7. A fixed column 8 is fixedly installed at the center position inside the heating chamber 506. A plurality of electric heating pipes 801 distributed in a circular array are fixedly installed on the outer side of the fixed column 8. A water level pipe 502 communicated with the water replenishing chamber 507 is fixedly installed at the front end of the furnace body 501. A protective cover 4 wrapped around the outer side of the water level pipe 502 is fixedly installed at the front end of the furnace body 501. A water level observation window 401 is provided on the surface of the protective cover 4.

[0023] Based on the above structure settings, this stainless steel steam boiler consists of a base 3 and a steam boiler mechanism 5. Among them, the base 3 can support the steam boiler mechanism 5. The base 3 is movable and can move the steam boiler mechanism 5 to a suitable position for use. Through the steam boiler mechanism 5, it is convenient to heat water and export the generated steam for use. Specifically, during the working process, after moving this device to a suitable position through the base 3 for operation, by injecting water into the water replenishing chamber 507, the water in the water replenishing chamber 507 can enter each water pipe 7, and at the same time, the water in the water replenishing chamber 507 can synchronously enter the water level pipe 502. The water level pipe 502 can be protected by the protective cover 4 to avoid the situation of the water level pipe 502 being broken due to the collision of external objects. Through the water level observation window 401, it is convenient to observe the water level in the water level pipe 502, facilitate understanding the water level change in the water pipe 7, and can facilitate timely water replenishment operation in the water pipe 7. Since the furnace body 501 is of a circular structure, the water pipes 7 can be evenly arranged in a ring shape in two rows. The two rows of water pipes 7 are staggered with each other, enabling the two rows of water pipes 7 to form an unobstructed effect. The electric heating tubes 801 distributed in a circular array can evenly heat the two rows of water pipes 7. The water pipes 7 are made of a metal heat-absorbing material, which can absorb heat to heat the water in the water pipes 7, causing the water in the water pipes 7 to boil. The steam generated by the boiling water flows upward along the water pipes 7 and can be introduced into the steam chamber 505 through the steam outlet 701 for collection, facilitating the unified export of the collected steam for use operation. During maintenance, by pulling the water pipes 7 upward, the water pipes 7 can be pulled out and separated from the furnace body 501, which is convenient for independently disassembling each water pipe 7, facilitating the cleaning operation of the scale in the water pipes 7, and at the same time enabling independent replacement of the damaged water pipes 7. The maintenance operation is time-saving and labor-saving, bringing more convenience.

[0024] Furthermore, a steam outlet 503 communicating with the steam chamber 505 is fixedly installed at the top of the furnace body 501, and a safety valve 504 is fixedly installed at the top of the furnace body 501 and on one side of the steam outlet 503. Among them, through the steam outlet 503, the steam collected in the steam chamber 505 can be uniformly exported for use. Through the safety valve 504, when the pressure inside the steam chamber 505 is too high, it can automatically relieve pressure, enabling the pressure in the steam chamber 505 to be maintained within the specified value, improving the safety effect during use.

[0025] Furthermore, the heating chamber 506 and the water pipe 7 are inserted and installed through an installation sleeve 508, and the installation sleeve 508 is interconnected with the water replenishing chamber 507. Among them, by inserting the bottom end of the water pipe 7 into the installation sleeve 508, it is convenient to connect the water pipe 7 with the water replenishing chamber 507, and at the same time, it can seal between the water pipe 7 and the water replenishing chamber 507, enabling the water in the water replenishing chamber 507 to enter the water pipe 7.

[0026] Furthermore, a handle cover 702 is fixedly installed at the bottom of the water pipe 7, and a mounting groove 509 for mounting the water pipe 7 is provided at the top of the furnace body 501. The mounting groove 509 can facilitate the insertion of the water pipe 7 into the furnace body 501, so that the handle cover 702 can be limited at the top of the furnace body 501, and the handle cover 702 can be fitted with the top of the furnace body 501 to form a sealing effect, and the handle cover 702 can be used to conveniently pull the water pipe 7 out of the furnace body 501 for maintenance operations.

[0027] Furthermore, a water tank 1 is fixedly installed on one side of the furnace body 501, and an electrical control box 6 is fixedly installed on the other side of the furnace body 501. The water tank 1 can conveniently store the water demand of the steam boiler mechanism 5, and the electrical control box 6 is arranged outside the furnace body 501, so that the staff can conveniently control and operate the electrical equipment.

[0028] Furthermore, a water pump 2 is fixedly installed on the top of the base 3 and located on one side of the furnace body 501, and the water suction end of the water pump 2 is connected to the bottom of the water tank 1, and the water outlet end of the water pump 2 is connected to the water replenishment chamber 507. The water pump 2 can extract water from the water tank 1 and inject it into the water replenishment chamber 507, so that the water replenishment chamber 507 can be pressurized, and the water in the water replenishment chamber 507 can be injected into the water pipe 7 for water replenishment operation.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0030] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A stainless steel steam boiler, characterized in that: It comprises a base (3) and a boiler mechanism (5) mounted on the top of the base (3); The boiler mechanism (5) comprises a furnace body (501) fixedly mounted on the top of the base (3); the furnace body (501) is circular in shape; a steam chamber (505), a heating chamber (506) and a water replenishing chamber (507) are sequentially provided inside the furnace body (501) from top to bottom; two rows of water pipes (7) are inserted and installed inside the furnace body (501) and penetrate the steam chamber (505) and extend into the heating chamber (506) and are distributed in a circular array; the two rows of water pipes (7) are arranged in a staggered manner; and the outer sides of the water pipes (7) are provided with extension pipes (506). A steam outlet (701) extends into the steam chamber (505), a fixed column (8) is fixedly installed at the central position inside the heating chamber (506), a plurality of electric heating tubes (801) distributed in a ring array are fixedly installed on the outside of the fixed column (8), a water level pipe (502) connected to the water replenishment chamber (507) is fixedly installed at the front end of the furnace body (501), a protective cover (4) wrapped around the outside of the water level pipe (502) is fixedly installed at the front end of the furnace body (501), and a water level observation window (401) is opened on the surface of the protective cover (4).

2. A stainless steel steam boiler according to claim 1, characterized in that: A steam outlet (503) communicating with the steam chamber (505) is fixedly installed on the top of the furnace body (501), and a safety valve (504) is fixedly installed on the top of the furnace body (501) and on one side of the steam outlet (503).

3. A stainless steel steam boiler according to claim 1, characterized in that: The heating chamber (506) and the water pipe (7) are plugged and installed via a mounting sleeve (508), and the mounting sleeve (508) and the water replenishment chamber (507) are in communication with each other.

4. A stainless steel steam boiler according to claim 1, characterized in that: A handle cover (702) is fixedly mounted on the bottom of the water pipe (7), and a mounting groove (509) for mounting the water supply pipe (7) is provided on the top of the furnace body (501).

5. A stainless steel steam boiler according to claim 1, characterized in that: A water tank (1) is fixedly mounted on one side of the furnace body (501), and an electrical control box (6) is fixedly mounted on the other side of the furnace body (501).

6. A stainless steel steam boiler according to claim 1, characterized in that: A water pump (2) is fixedly installed on the top of the base (3) and located on one side of the furnace body (501); the water suction end of the water pump (2) is connected to the bottom of the water tank (1); and the water outlet end of the water pump (2) is connected to the water replenishment chamber (507).

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