Boiler heat preservation and sound insulation structure

Abstract

A heat preservation and sound insulation structure of a boiler comprises a conventional heat preservation layer of the boiler, and further comprises a silicic acid fiber cotton protection net, an air heat insulation layer, sound absorption glass wool, a ceramic fiber heat insulation strip, a vibration isolation sleeve, a galvanized press-shaped tile, a ceramic fiber damping layer and a color steel press-shaped tile. According to the boiler, after the heat preservation and sound insulation technology is adopted, the heat work loss of the boiler can be effectively solved, and meanwhile the noise problem generated during operation of the boiler is solved. A boiler heat work heat preservation technology and an acoustic noise reduction and sound insulation technology are combined together, and the purposes of sound insulation and noise reduction are achieved while heat preservation is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of boilers, and in particular to a boiler thermal insulation and sound insulation structure. Background Art

[0002] The existing boiler equipment focuses on thermal power loss, so only the thermal insulation performance is considered, and the acoustic performance is not considered. The noise generated by the boiler during operation cannot meet the requirements of environmental protection emissions. Summary of the invention

[0003] In order to make up for the deficiencies of the prior art, the embodiments of the present application propose a boiler thermal insulation and sound insulation structure to solve the problems existing in the prior art.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0005] A boiler thermal insulation and sound insulation structure comprises a conventional boiler thermal insulation layer, and also comprises a silicate fiber wool protective net, an air insulation layer, sound-absorbing glass wool, a ceramic fiber insulation strip, a vibration isolation sleeve, a galvanized corrugated tile, a ceramic fiber damping layer and a color steel corrugated tile. The silicate fiber wool protective net is attached to the outside of the conventional boiler thermal insulation layer, and the silicate fiber wool protective net, the air insulation layer, the sound-absorbing glass wool, the ceramic fiber insulation strip, the vibration isolation sleeve, the galvanized corrugated tile, the ceramic fiber damping layer and the color steel corrugated tile are arranged in sequence from the inside to the outside.

[0006] As a further technical solution of the present invention: the sound-absorbing glass wool adopts 48kg / m³ glass wool.

[0007] As a further technical solution of the present invention: the thickness of the galvanized corrugated tile is 0.7 mm.

[0008] As a further technical solution of the present invention: the thickness of the ceramic fiber damping layer is 3 mm.

[0009] As a further technical solution of the present invention: the thickness of the color steel corrugated tile is 10 mm.

[0010] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0011] The boiler of the present invention adopts the thermal insulation and sound insulation technology, which can effectively solve the boiler thermal power loss and the noise problem generated by the boiler during operation. It combines the boiler thermal power insulation technology and the acoustic noise reduction and sound insulation technology together, achieving the purpose of sound insulation and noise reduction while meeting the requirements of thermal insulation. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural diagram of the sound insulation structure of the present invention;

[0013] In the figure: 1- boiler outer wall, 2- conventional boiler insulation layer, 3- silicate fiber wool protective net, 4- air insulation layer, 5- sound-absorbing glass wool, 6- ceramic fiber insulation strip, 7- vibration isolation sleeve, 8- galvanized corrugated tile, 9- ceramic fiber damping layer, 10- color steel corrugated tile. DETAILED DESCRIPTION

[0014] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0015] like Figure 1 As shown, the present invention proposes a boiler thermal insulation and sound insulation structure, including a conventional boiler insulation layer 2, and also including a silicate fiber wool protection net 3, an air insulation layer 4, sound-absorbing glass wool 5, a ceramic fiber insulation strip 6, an isolation sleeve 7, a galvanized corrugated tile 8, a ceramic fiber damping layer 9 and a color steel corrugated tile 10. The silicate fiber wool protection net 3 is attached to the outside of the conventional boiler insulation layer 2, and the silicate fiber wool protection net 3, the air insulation layer 4, the sound-absorbing glass wool 5, the ceramic fiber insulation strip 6, the isolation sleeve 7, the galvanized corrugated tile 8, the ceramic fiber damping layer 9 and the color steel corrugated tile 10 are arranged in sequence from the inside to the outside.

[0016] The sound-absorbing glass wool 5 is 48kg / m³ glass wool. The thickness of the galvanized corrugated tile 8 is 0.7mm. The thickness of the ceramic fiber damping layer 9 is 3mm. The thickness of the color steel corrugated tile 10 is 10mm.

[0017] This technology combines the boiler thermal power and acoustics majors, conducts technical analysis and research from the perspective of the two majors, and connects the best practices of different majors. It not only solves the noise problem, but also effectively reduces the thermal power loss of the boiler, thereby improving the boiler's production efficiency, from the current average of 70.1 degrees outside the boiler insulation layer to 34 degrees, effectively reducing the boiler by 36.1 degrees.

[0018] It will be apparent 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 considered exemplary and non-restrictive in all respects, 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.

[0019] In addition, it should be understood that although this specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This narrative method 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 have also been appropriately combined to form other implementation modes that are easy for those skilled in the art to understand.

Claims

1. A boiler thermal insulation and sound insulation structure, comprising a conventional boiler thermal insulation layer (2), characterized in that: The invention also comprises a silicate fiber wool protective net (3), an air insulation layer (4), sound-absorbing glass wool (5), a ceramic fiber insulation strip (6), a vibration isolation sleeve (7), a galvanized corrugated tile (8), a ceramic fiber damping layer (9) and a color steel corrugated tile (10). The silicate fiber wool protective net (3) is attached to the outside of a conventional thermal insulation layer (2) of the boiler, and the silicate fiber wool protective net (3), the air insulation layer (4), the sound-absorbing glass wool (5), the ceramic fiber insulation strip (6), the vibration isolation sleeve (7), the galvanized corrugated tile (8), the ceramic fiber damping layer (9) and the color steel corrugated tile (10) are arranged in sequence from the inside to the outside.

2. A boiler thermal insulation and sound insulation structure according to claim 1, characterized in that: The sound-absorbing glass wool (5) is made of 48kg / m³ glass wool.

3. A boiler thermal insulation and sound insulation structure according to claim 1, characterized in that: The thickness of the galvanized corrugated tile (8) is 0.7 mm.

4. A boiler thermal insulation and sound insulation structure according to claim 1, characterized in that: The thickness of the ceramic fiber damping layer (9) is 3 mm.

5. The boiler thermal insulation and sound insulation structure according to claim 1, characterized in that: The thickness of the color steel corrugated tile (10) is 10 mm.

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