CN112984779A

CN112984779A - Energy-saving industrial natural gas boiler system

Info

Publication number: CN112984779A
Application number: CN201911288132.8A
Authority: CN
Inventors: 尹升
Original assignee: Hunan Guiyang Yinxing Nonferrous Smelting Co ltd
Current assignee: Hunan Guiyang Yinxing Nonferrous Smelting Co ltd
Priority date: 2019-12-15
Filing date: 2019-12-15
Publication date: 2021-06-18

Abstract

The utility model provides an energy-saving industrial natural gas boiler system, includes the kitchen range and the pot body, is provided with furnace in the kitchen range, and the oven of kitchen range is by interior toward having set gradually first brick layer, first heat preservation, second heat preservation and second brick layer outward, and second heat preservation and second brick layer are provided with between the layer and pour the filling layer, and the bottom of kitchen range is provided with the flame retardant coating, and the top of kitchen range is provided with the back up coat. The invention can effectively reduce the heat emission generated by the combustion of the fuel gas in the hearth to the outside and reduce the heat exchange inside and outside the stove, thereby promoting the heat to be transferred and converted to the inside of the pot body and achieving the effect of saving energy.

Description

Energy-saving industrial natural gas boiler system

Technical Field

The invention relates to the technical field of smelting equipment, in particular to an energy-saving industrial natural gas boiler system.

Background

The coal-fired boiler is adopted in the traditional smelting industry, however, the coal-fired boiler can generate serious environmental pollution, along with the change of an energy supply structure and the increasingly strict requirements on energy conservation and environmental protection, the development and application of natural gas enter a high-speed development period, the small coal-fired industrial boiler exits from a central urban area, the high-efficiency, energy-saving and low-pollution industrial boiler adopting clean fuel and clean combustion technology is the trend of product development, the natural gas boiler has the characteristics of high combustion efficiency, sufficient combustion and the like, however, the natural gas boiler has the problem of high application cost, so that the high-efficiency utilization and energy conservation of the fuel gas become the important problems of energy conservation at present, and the invention aims to improve the traditional industrial boiler system to better meet the actual requirements.

Disclosure of Invention

The invention aims to provide an energy-saving industrial natural gas boiler system to achieve the effect of saving more energy.

The technical problem solved by the invention is realized by adopting the following technical scheme:

the utility model provides an energy-saving industrial natural gas boiler system, includes the kitchen range and the pot body, is provided with furnace in the kitchen range, and the oven of kitchen range is by interior toward having set gradually first brick layer, first heat preservation, second heat preservation and second brick layer outward, and second heat preservation and second brick layer are provided with between the layer and pour the filling layer, and the bottom of kitchen range is provided with the flame retardant coating, and the top of kitchen range is provided with the back up coat.

Further, the first brick laying layer is a refractory brick layer.

Further, first heat preservation is silicate insulation board layer, and silicate insulation board layer has high temperature resistant, uses the characteristics that the thin cost of material is economized, pollution-free, longe-lived, construction is convenient, and the ratio of the thickness on first heat preservation and first brick layer is 1: (6-12).

Further, the second heat preservation is the asbestos sheet layer, and the asbestos sheet layer has fine heat preservation and gives sound insulation, and dampproofing, thermal-insulated and have good sound function of inhaling, and the thickness ratio of second heat preservation and first heat preservation is 1: (2-4).

Further, the second brick layer is red brick layer, and the ratio of the thinnest department on second brick layer and the thickness on first brick layer is 1: (1-2).

Further, pour the filling layer and pour by cement and tamping material and form, pour the thickness ratio of filling layer and first brick layer and be 1: (2-5).

Furthermore, the fire-resistant layer is a fire-resistant concrete layer, and the thickness of the fire-resistant layer is 1-1.5 times of that of the first brick layer.

Further, the reinforcing layer is a steel plate reinforcing layer.

Has the advantages that: the energy-saving industrial natural gas boiler system provided by the invention has the advantages that the multi-directional improvement is carried out on the stove, so that the stove has a good heat preservation effect, the heat dissipation generated by combustion of fuel gas in a hearth is effectively reduced to the outside, the heat exchange inside and outside the stove is reduced, the heat is promoted to be transferred and converted to the inside of the boiler body, the energy-saving effect is achieved, the heat is dissipated to the outside environment less, the smelting working environment is effectively improved, the operation comfort level of a smelting worker is provided, the energy-saving industrial natural gas boiler system is higher in durability, longer in service life, the production resources are saved, and the maintenance and replacement cost of production equipment is reduced.

Drawings

Fig. 1 is a schematic diagram of the internal structure of the preferred embodiment of the present invention.

FIG. 2 is a side cross-sectional view of the preferred embodiment of the present invention.

FIG. 3 is a top view of the preferred embodiment of the present invention.

Wherein: 1. a pan body; 2. a cooking range; 3. a hearth; 4. a first brick layer; 5. a first insulating layer; 6. pouring a filling layer; 7. a second insulating layer; 8. a second brick layer; 9. a refractory layer; 10. a reinforcement layer; 11. a support base; 12. and (5) reinforcing the steel plate.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

The invention relates to an energy-saving industrial natural gas boiler system, which comprises a stove 2 and a boiler body 1, wherein a hearth 3 is arranged in the stove 2, the boiler body 1 is movably embedded at the upper part in the hearth 3, a first brick laying layer 4, a first heat-insulating layer 5, a second heat-insulating layer 7 and a second brick laying layer 8 are sequentially arranged on the wall of the stove 2 from inside to outside, a pouring filling layer 6 is arranged between the second heat-insulating layer 7 and the second brick laying layer 8, specifically, the first brick laying layer 4 is a refractory brick layer, the first heat-insulating layer 5 is a silicate heat-insulating plate layer, and the thickness ratio of the first heat-insulating layer 5 to the first brick laying layer 4 is 1: 8, second heat preservation 7 is the asbestos sheet layer, and the ratio of the thickness of second heat preservation 7 and first heat preservation 5 is 1: 2.8, second brick layer 8 is red brick layer, and the ratio of the thinnest department of second brick layer 8 and the thickness of first brick layer 4 is 1: 1.5, and pour filling layer 6 and pour by cement and tamping material and form, pour the thickness ratio of filling layer 6 and first brick layer 4 and be 1: 3. through reasonable selection of the hierarchical materials and the thicknesses, the optimal balance among production materials, equipment space and heat preservation effect is achieved.

And the bottom of kitchen range 2 is provided with flame retardant coating 9, and flame retardant coating 9 is fire-resistant concrete layer, and the thickness of flame retardant coating 9 is the same with first brick layer 4 thickness, and kitchen range 2 bottom still is provided with the support base member 11 that is used for supporting the pot body 1, and support base member 11 top is provided with and consolidates steel sheet 12 to improve its wearability.

The top of the stove 2 is provided with a reinforcing layer 10, and the reinforcing layer 10 is a steel plate reinforcing layer.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an energy-saving industrial natural gas boiler system, a serial communication port, including the kitchen range and the pot body, be provided with furnace in the kitchen range, the oven of kitchen range is by interior toward having set gradually first brick layer, first heat preservation, second heat preservation and second brick layer outward, is provided with between second heat preservation and the second brick layer and pours the filling layer, and the bottom of kitchen range is provided with the flame retardant coating, and the top of kitchen range is provided with the back up coat.

2. The energy efficient industrial natural gas boiler system of claim 1, wherein the first course of bricks is a course of refractory bricks.

3. The energy efficient industrial natural gas boiler system of claim 1, wherein the first insulation layer is a silicate insulation board layer, and the ratio of the thickness of the first insulation layer to the thickness of the first brickwork layer is 1: (6-12).

4. The energy-saving industrial natural gas boiler system according to claim 1, wherein the second insulation layer is an asbestos sheet layer, and the ratio of the thickness of the second insulation layer to the thickness of the first insulation layer is 1: (2-4).

5. The energy efficient industrial natural gas boiler system according to claim 1, wherein the second course of bricks is a red course of bricks, and a ratio of a thinnest portion of the second course of bricks to a thickness of the first course of bricks is 1: (1-2).

6. The energy-saving industrial natural gas boiler system according to claim 1, wherein the cast filling layer is cast by cement and tamping material, and the thickness ratio of the cast filling layer to the first bricklayers is 1: (2-5).

7. The energy-saving industrial natural gas boiler system according to claim 1, wherein the fire-resistant layer is a fire-resistant concrete layer, and the thickness of the fire-resistant layer is 1 to 1.5 times that of the first brick layer.

8. The energy efficient industrial natural gas boiler system of claim 1, wherein the reinforcement layer is a steel plate reinforcement layer.