CN211502734U

CN211502734U - Novel energy-saving efficient steam boiler

Info

Publication number: CN211502734U
Application number: CN201922434745.XU
Authority: CN
Inventors: 赵书强
Original assignee: Dalian Economic And Technological Development Zone Heating Co ltd
Current assignee: Dalian Economic And Technological Development Zone Heating Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-09-15
Anticipated expiration: 2029-12-30

Abstract

The utility model relates to the technical field of steam boilers, in particular to a novel energy-saving high-efficiency steam boiler, which comprises a body, wherein the body is sequentially provided with a steam cavity, a steam-water separation cavity and a boiler body group from top to bottom, the top end of the steam cavity is provided with a steam exhaust port, a manual exhaust port, an explosion venting valve and a pressure alarm, and the steam exhaust port and the manual exhaust port are both provided with valves; the steam-water separation cavity is sequentially provided with a filtering and drying layer and a separation plate from top to bottom, the furnace body group is composed of a plurality of furnace bodies, heating rods are arranged in the furnace bodies, and a heat preservation cotton layer is arranged in a gap between every two adjacent furnace bodies. When the utility model is used, the number of the furnace bodies is selected to be opened according to the steam demand, thereby facilitating the generation of steam quantity and saving energy; when the furnace body is heated, the furnace bodies can mutually preserve heat, and the steam generation efficiency is greatly improved; the steam-water separation efficiency is greatly improved by combining and separating the steam-water through the separation plate and the filtering and drying layer.

Description

Novel energy-saving efficient steam boiler

Technical Field

The utility model relates to a steam boiler technical field, in particular to novel energy-conserving high-efficient steam boiler.

Background

The boiler is an energy conversion device, the energy input to the boiler is in the forms of chemical energy, electric energy, heat energy of high-temperature flue gas and the like in fuel, and steam, high-temperature water or an organic heat carrier with certain heat energy is output outwards after conversion by the boiler; the hot water or steam generated in the boiler can directly provide heat energy for industrial production and people life, and can also be converted into mechanical energy through a steam power device, or the mechanical energy is converted into electric energy through a generator. The common steam boiler arranges heated water and steam in the boiler body, and the generated steam floats to the upper part of the water and is then separated by the steam-water separator and output to the working equipment. The existing steam boiler has the problems of difficult steam-water separation, low steam generation efficiency, difficult control of steam generation quantity and the like. Therefore, it is necessary to provide a new type of energy-saving and high-efficiency steam boiler.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel energy-conserving high-efficient steam boiler that volume that steam-water separation is effectual, steam production is efficient, steam production is easy to control to prior art's defect and not enough.

In order to achieve the above object, the utility model adopts the following technical scheme:

the utility model relates to a novel energy-saving high-efficiency steam boiler, which comprises a body, wherein the body is sequentially provided with a steam cavity, a steam-water separation cavity and a boiler body group from top to bottom, the top end of the steam cavity is provided with a steam exhaust port, a manual exhaust port, an explosion venting valve and a pressure alarm, and the steam exhaust port and the manual exhaust port are both provided with valves; the steam-water separation cavity is sequentially provided with a filtering and drying layer and a separation plate from top to bottom, the furnace body group is composed of a plurality of furnace bodies, heating rods are arranged in the furnace bodies, and a heat preservation cotton layer is arranged in a gap between every two adjacent furnace bodies.

Furthermore, the number of the furnace bodies is seven, one furnace body is positioned in the right center, and the other six furnace bodies are uniformly arranged along the circular direction; the furnace bodies are the same in size.

Furthermore, the cross section of the separation plate is in an inverted cone shape, and a drainage tube is arranged at the bottom of the separation plate; the drainage tube is provided with a one-way valve; the separation plate is provided with a plurality of separation holes, and the degree of included angle alpha between the inner wall of each separation hole and the surface of the separation plate is degree.

Further, the filtering and drying layer is composed of an activated carbon fiber cotton layer, a bamboo fiber layer and a glass fiber layer from top to bottom in sequence, and the activated carbon fiber cotton layer, the bamboo fiber layer and the glass fiber layer are formed through integral forming.

After the structure is adopted, the utility model discloses beneficial effect does: the utility model relates to a novel energy-saving high-efficiency steam boiler, which comprises a body, wherein the body is sequentially provided with a steam cavity, a steam-water separation cavity and a boiler body group from top to bottom, the top end of the steam cavity is provided with a steam exhaust port, a manual exhaust port, an explosion venting valve and a pressure alarm, and the steam exhaust port and the manual exhaust port are both provided with valves; the steam-water separation cavity is sequentially provided with a filtering and drying layer and a separation plate from top to bottom, the furnace body group is composed of a plurality of furnace bodies, heating rods are arranged in the furnace bodies, and a heat preservation cotton layer is arranged in a gap between every two adjacent furnace bodies. When the utility model is used, the number of the furnace bodies is selected to be opened according to the steam demand, thereby facilitating the generation of steam quantity and saving energy; when the furnace body is heated, the furnace bodies can mutually preserve heat, and the steam generation efficiency is greatly improved; the steam-water separation efficiency is greatly improved by combining and separating the steam-water through the separation plate and the filtering and drying layer.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a cross-sectional view A-A of FIG. 1;

FIG. 3 is an enlarged view of the portion B in FIG. 1;

description of reference numerals:

1. a body; 1-1, a steam cavity; 1-2, a steam-water separation cavity; 1-3, a furnace body group;

2. a furnace body; 3. A heating rod; 4. A heat insulation cotton layer; 5. A separation plate; 5-1, separation holes;

5-2, a drainage tube; 5-3, a one-way valve; 6. Filtering the dried layer; 7. A steam exhaust port;

8. a manual exhaust port; 9. An explosion venting valve; 10. And a pressure alarm.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in fig. 1 to 3, the novel energy-saving high-efficiency steam boiler of the present invention comprises a body 1, wherein the body 1 is provided with a steam chamber 1-1, a steam-water separation chamber 1-2 and a boiler body group 1-3 from top to bottom in sequence.

The top end of the steam cavity 1-1 is provided with a steam exhaust port 7, a manual exhaust port 8, an explosion venting valve 9 and a pressure alarm 10, the steam exhaust port 7 and the manual exhaust port 8 are both provided with valves, and the valves are used for opening and closing the steam exhaust port 7 and the manual exhaust port 8;

when the pressure in the steam cavity 1-1 exceeds the specified pressure, the pressure alarm 10 can give an alarm; the manual exhaust port 8 can be used for manually opening a valve to exhaust; the steam exhaust port 7 is connected with external equipment and provides clean and dry steam for other equipment; when the pressure in the steam cavity 1-1 exceeds the specified pressure and manual exhaust is not performed, the explosion venting valve 9 can be automatically exploded to realize pressure relief so as to ensure the use safety of the boiler.

The steam-water separation cavity 1-2 is sequentially provided with a filtering and drying layer 6 and a separation plate 5 from top to bottom, the furnace body group 1-3 is composed of a plurality of furnace bodies 3, heating rods 3 are arranged in the furnace bodies 3, and a heat insulation cotton layer 4 is arranged in a gap between every two adjacent furnace bodies 3.

The number of the furnace bodies 3 is selected to be started according to the steam demand, so that the generation of steam quantity is facilitated, and energy is saved; when the furnace body 3 is heated, the furnace body 3 can perform a mutual heat preservation function, and the steam generation efficiency is greatly improved; the steam-water separation efficiency is greatly improved by combining and separating the steam-water through the separating plate 5 and the filtering and drying layer 6.

Furthermore, the number of the furnace bodies 3 is seven, one furnace body 3 is positioned in the center of the center, and the other six furnace bodies are uniformly arranged along the circular direction; the furnace bodies 3 are the same in size.

Further, the cross section of the separation plate 5 is in an inverted cone shape, and a drainage tube 5-2 is arranged at the bottom of the separation plate 5; the drainage tube 5-2 is provided with a one-way valve 5-3; the separation plate 5 is provided with a plurality of separation holes 5-1, steam enters from the separation holes 5-1, water in the steam is separated out through the separation plate 5, the separated water flows out from the separation holes 5-1 and flows downwards along the separation plate 5, and finally flows into the furnace body 3 arranged at the most center through the drainage tube 5-2. The included angle alpha between the inner wall of the separation hole 5-1 and the surface of the separation plate 5 is 35 degrees, and the steam-water separation efficiency can be improved due to the arrangement of the included angle alpha.

Further, the filtering and drying layer 6 is composed of an activated carbon fiber cotton layer, a bamboo fiber layer and a glass fiber layer from top to bottom in sequence, and the activated carbon fiber cotton layer, the bamboo fiber layer and the glass fiber layer are formed by integral molding; not only can filter impurities, but also can absorb water for drying, so that the steam cavity 1-1 obtains clean dry steam.

When the utility model is used, the number of the furnace bodies is selected to be opened according to the steam demand, thereby facilitating the generation of steam quantity and saving energy; when the furnace body is heated, the furnace bodies can mutually preserve heat, and the steam generation efficiency is greatly improved; the steam-water separation efficiency is greatly improved by combining and separating the steam-water through the separation plate and the filtering and drying layer.

The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.

Claims

1. The utility model provides a novel energy-conserving high-efficient steam boiler, including body (1), its characterized in that: the body (1) is sequentially provided with a steam cavity (1-1), a steam-water separation cavity (1-2) and a furnace body group (1-3) from top to bottom,

the top end of the steam cavity (1-1) is provided with a steam exhaust port (7), a manual exhaust port (8), an explosion venting valve (9) and a pressure alarm (10), and the steam exhaust port (7) and the manual exhaust port (8) are provided with valves;

the steam-water separation cavity (1-2) is sequentially provided with a filtering and drying layer (6) and a separation plate (5) from top to bottom, the furnace body group (1-3) is composed of a plurality of furnace bodies (2), a heating rod (3) is arranged in each furnace body (2), and a heat insulation cotton layer (4) is arranged in a gap between every two adjacent furnace bodies (2).

2. A new energy efficient steam boiler according to claim 1, characterized in that: the number of the furnace bodies (2) is seven, one furnace body (2) is positioned in the center of the center, and the other six furnace bodies are uniformly arranged along the circular direction; the furnace bodies (2) have the same size.

3. A new energy saving high efficiency steam boiler according to claim 1 or 2, characterized in that: the cross section of the separation plate (5) is in an inverted cone shape, and a drainage tube (5-2) is arranged at the bottom of the separation plate (5); the drainage tube (5-2) is provided with a one-way valve (5-3); the separation plate (5) is provided with a plurality of separation holes (5-1), and the included angle alpha between the inner wall of each separation hole (5-1) and the surface of the separation plate (5) is 35 degrees.

4. A new energy efficient steam boiler according to claim 1, characterized in that: the filtering and drying layer (6) is composed of an activated carbon fiber cotton layer, a bamboo fiber layer and a glass fiber layer from top to bottom in sequence, and the activated carbon fiber cotton layer, the bamboo fiber layer and the glass fiber layer are formed by integral forming.