CN111415647A - Sound insulation device for noise reduction of crystal growth equipment - Google Patents

Sound insulation device for noise reduction of crystal growth equipment Download PDF

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Publication number
CN111415647A
CN111415647A CN202010284659.XA CN202010284659A CN111415647A CN 111415647 A CN111415647 A CN 111415647A CN 202010284659 A CN202010284659 A CN 202010284659A CN 111415647 A CN111415647 A CN 111415647A
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CN
China
Prior art keywords
sound insulation
sound
soft curtain
layer
fire prevention
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010284659.XA
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Chinese (zh)
Inventor
不公告发明人
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Harbin Keyou Semiconductor Industry Equipment and Technology Research Institute Co Ltd
Original Assignee
Harbin Keyou Semiconductor Industry Equipment and Technology Research Institute Co Ltd
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Publication date
Application filed by Harbin Keyou Semiconductor Industry Equipment and Technology Research Institute Co Ltd filed Critical Harbin Keyou Semiconductor Industry Equipment and Technology Research Institute Co Ltd
Priority to CN202010284659.XA priority Critical patent/CN111415647A/en
Publication of CN111415647A publication Critical patent/CN111415647A/en
Pending legal-status Critical Current

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    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/162—Selection of materials
    • G10K11/168—Plural layers of different materials, e.g. sandwiches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/06—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions for securing layers together; for attaching the product to another member, e.g. to a support, or to another product, e.g. groove/tongue, interlocking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B35/00—Apparatus not otherwise provided for, specially adapted for the growth, production or after-treatment of single crystals or of a homogeneous polycrystalline material with defined structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/10—Properties of the layers or laminate having particular acoustical properties
    • B32B2307/102—Insulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/306—Resistant to heat
    • B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/554—Wear resistance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2553/00—Packaging equipment or accessories not otherwise provided for

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)

Abstract

The invention relates to a sound insulation device for reducing noise of crystal growth equipment, wherein a sound insulation soft curtain is formed by bonding a plurality of sound insulation units by sound insulation cotton in staggered joints, resin sealant is used for bonding the side edges of the sound insulation units according to the shape of the side edge of a single sound insulation unit 5 so as to enable the sound insulation units to be tightly and seamlessly connected, sound insulation cotton 6 is filled into the gap of the inner layer of the soft curtain according to the size of the equipment and is bonded around the sound insulation units, and the sound insulation soft curtain is of a sandwich structure consisting of a sound insulation layer 7, a fireproof sound absorption layer and. The invention has the advantages of convenient installation, small occupied area, detachability and replacement and easy acquisition of materials. Is environment-friendly and safe. Can be put into use in large-scale production. Effectively give sound insulation and fall and make an uproar, reduced the influence of noise to growing brilliant personnel to a certain extent.

Description

Sound insulation device for noise reduction of crystal growth equipment
Technical Field
The invention relates to a noise reduction and sound insulation device for crystal growth equipment.
Background
After the crystal growth equipment is started, high-power equipment such as a crystal growth furnace and a water cooling machine can generate a large amount of noise due to high temperature or vibration, and can continuously generate noise according to the crystal growth time, harm can be caused to physical and mental health of workers for a long time, the existing crystal growth equipment is not perfect in sound insulation means, the metal cabinet body is mostly wrapped, the vibration and heat insulation means is mainly used, and the sound insulation and noise reduction cannot be effectively realized.
Disclosure of Invention
The invention aims to provide a noise reduction sound insulation device of crystal growth equipment, which is convenient to install, small in occupied area, simple in structure and good in sound insulation effect. The technical scheme includes that the sound insulation soft curtain is formed by bonding a plurality of sound insulation units in a staggered mode through sound insulation cotton, the side edges of the sound insulation units are bonded through resin sealant according to the shape of the side edge of a single sound insulation unit (5) to enable the sound insulation units to be tightly and seamlessly connected, sound insulation cotton (6) is filled in gaps of the inner layer of the soft curtain and is bonded around the sound insulation units, the sound insulation soft curtain is of a sandwich structure formed by a sound insulation layer (7), a fireproof sound absorption layer and a protective layer, the sound insulation soft curtain is formed by wrapping a middle layer and an inner layer by an outer layer, the outer layer and the middle layer are bonded by sound insulation glue (8), four sides of the sound insulation soft curtain are closed and fixed through plastic sound insulation felts (2), and a magnetic strip (1.
The sound-proof layer (7) is the structure inlayer, and sound-proof layer (7) comprises sound-proof unit (5) and soundproof cotton (6), and the protective layer is the middle level, and the protective layer comprises whole foaming closed cell formula offset plate (4) and bonds in sound-proof layer (7) front and back two sides, and the fire prevention sound absorption layer is the skin, and the fire prevention sound absorption layer comprises fire prevention fibreboard (3).
The invention has the technical effects that:
the invention forms a noise-reducing sound-insulating soft curtain by effectively splicing sound-insulating materials, and is characterized in that the sound-insulating soft curtain is formed by splicing a plurality of sound-insulating units by adopting sound-insulating cotton in staggered joints, and is of an interlayer structure formed by sewing a sound-insulating layer, a fireproof sound-absorbing layer and a protective layer.
Compared with the prior art, the invention has the advantages of convenient installation, small occupied area, simple structure and good sound insulation effect, improves the surrounding acoustic environment, is beneficial to the physical and mental health of workers, and has good engineering application prospect.
The protective layer is a middle layer, the protective layer is composed of a whole piece of foaming closed-cell type rubber plate 4 and is bonded to the front surface and the rear surface of the sound insulation layer 7 to play roles in sound insulation, heat insulation and protection of the integrity of the sound insulation layer, the fireproof sound absorption layer is an outer layer, and the fireproof sound absorption layer is composed of the fireproof fiber plate 3 to play roles in wear resistance and fire resistance.
The invention has another characteristic that the size of the sound-proof soft curtain can be freely customized according to the size of the equipment, and the sound-proof soft curtain can be freely spliced, for example, in the crystal growth process, the noise generated when the vacuum pump operates to extract the air in the furnace body is a main source of the noise in the crystal growth process, and after the vacuum pump is wrapped, the noise can be greatly reduced, and the heat dissipation problem of the furnace body is not influenced.
1. The installation is convenient, the occupied area is small, the disassembly and the replacement are realized, and the materials are easy to obtain.
2. Is environment-friendly and safe.
3. Can be put into use in large-scale production.
4. Effectively give sound insulation and fall and make an uproar, reduced the influence of noise to growing brilliant personnel to a certain extent.
Description of the drawings:
fig. 1 is a structural sectional view of the present invention.
FIG. 2 is a front view of the inner layer of the present invention
The specific implementation mode is as follows:
as shown in figure 1, a sound-proof device that long brilliant equipment was fallen and is made an uproar, the soft curtain of sound insulation is adopted the soundproof cotton fissure of displacement to bond by a plurality of sound insulation unit to form, as shown in figure 2, use resin sealed glue bonding soundproof unit side according to 5 side shapes of single soundproof unit, make its inseparable seamless connection, according to equipment size, soundproof cotton 6 packing is filled in soft curtain inlayer gap, and bond around soundproof unit, the sound insulation soft curtain is by the sandwich structure that puigging 7 and fire prevention sound absorption layer and protective layer constitute, the soft curtain of sound insulation is by outer parcel middle level and inlayer, it is outer, the middle level, the inlayer is bonded by soundproof glue 8, guarantee holistic compliance, the soft curtain of sound insulation four sides are closed up fixedly by plastic deadening felt 2, plastic deadening felt 2 other end bonding.
As shown in fig. 1, puigging 7 is the structure inlayer, and puigging 7 comprises sound-proof unit 5 and soundproof cotton 6, and the protective layer is the middle level, and the protective layer comprises whole foaming closed cell formula offset plate 4 and bonds in puigging 7 front and back two sides, plays the effect that gives sound insulation, insulates against heat, protection puigging integrality, and the fire prevention sound absorption layer is outer, and the fire prevention sound absorption layer comprises fire prevention fibreboard 3, plays wear-resisting, fire prevention effect.

Claims (2)

1. The utility model provides a long brilliant equipment noise reduction's noise insulation, characterized by: the soft curtain of sound insulation adopts soundproof cotton fissure of displacement to bond to form by a plurality of sound insulation unit, use the sealed gluey sound insulation unit side that bonds of resin according to single sound insulation unit (5) side shape, make its inseparable seamless connection, according to equipment size of a dimension, soundproof cotton (6) packing is filled in soft curtain inlayer gap, and bond around the sound insulation unit, the soft curtain of sound insulation is by the sandwich structure that puigging (7) and fire prevention sound absorbing layer and protective layer constitute, the soft curtain of sound insulation is by outer parcel middle level and inlayer, it is outer, a middle level, the inlayer is bonded by syllable-dividing glue (8), the soft curtain four sides of sound insulation are closed up fixedly by plastic deadening felt (2), plastic deadening felt (2) other end bonding magnetic strip.
2. The crystal growth equipment noise reduction and sound insulation device according to claim 1, which is characterized in that: the sound-proof layer (7) is the structure inlayer, and sound-proof layer (7) comprises sound-proof unit (5) and soundproof cotton (6), and the protective layer is the middle level, and the protective layer comprises whole foaming closed cell formula offset plate (4) and bonds in sound-proof layer (7) front and back two sides, and the fire prevention sound absorption layer is the skin, and the fire prevention sound absorption layer comprises fire prevention fibreboard (3).
CN202010284659.XA 2020-04-13 2020-04-13 Sound insulation device for noise reduction of crystal growth equipment Pending CN111415647A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010284659.XA CN111415647A (en) 2020-04-13 2020-04-13 Sound insulation device for noise reduction of crystal growth equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010284659.XA CN111415647A (en) 2020-04-13 2020-04-13 Sound insulation device for noise reduction of crystal growth equipment

Publications (1)

Publication Number Publication Date
CN111415647A true CN111415647A (en) 2020-07-14

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010284659.XA Pending CN111415647A (en) 2020-04-13 2020-04-13 Sound insulation device for noise reduction of crystal growth equipment

Country Status (1)

Country Link
CN (1) CN111415647A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201620487U (en) * 2009-12-31 2010-11-03 北京中亚康源环保工程有限公司 Splicing-type flexible sound absorption and insulation body
CN104599665A (en) * 2015-01-04 2015-05-06 西安交通大学 Performance adjustable transparent soft material sound insulation film and performance adjustment method thereof
CN209672327U (en) * 2018-09-21 2019-11-22 安阳市豫鑫木糖醇科技有限公司 A kind of fire-proof sound insulation cover for burner for gas boiler
CN110700740A (en) * 2019-11-12 2020-01-17 上海奥旭音莱环境工程有限公司 Sound insulation soft curtain for equipment noise reduction

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201620487U (en) * 2009-12-31 2010-11-03 北京中亚康源环保工程有限公司 Splicing-type flexible sound absorption and insulation body
CN104599665A (en) * 2015-01-04 2015-05-06 西安交通大学 Performance adjustable transparent soft material sound insulation film and performance adjustment method thereof
CN209672327U (en) * 2018-09-21 2019-11-22 安阳市豫鑫木糖醇科技有限公司 A kind of fire-proof sound insulation cover for burner for gas boiler
CN110700740A (en) * 2019-11-12 2020-01-17 上海奥旭音莱环境工程有限公司 Sound insulation soft curtain for equipment noise reduction

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Application publication date: 20200714