CN109367139A - 一种预氧复合丝针刺毡滤料 - Google Patents

一种预氧复合丝针刺毡滤料 Download PDF

Info

Publication number
CN109367139A
CN109367139A CN201811149325.0A CN201811149325A CN109367139A CN 109367139 A CN109367139 A CN 109367139A CN 201811149325 A CN201811149325 A CN 201811149325A CN 109367139 A CN109367139 A CN 109367139A
Authority
CN
China
Prior art keywords
composite filament
oxygen
layer
branch pipe
oxygen composite
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.)
Granted
Application number
CN201811149325.0A
Other languages
English (en)
Other versions
CN109367139B (zh
Inventor
蔡明贤
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.)
Jiangsu Ming Jing Industry Ltd By Share Ltd
Original Assignee
Jiangsu Ming Jing Industry Ltd By Share Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangsu Ming Jing Industry Ltd By Share Ltd filed Critical Jiangsu Ming Jing Industry Ltd By Share Ltd
Priority to CN201811149325.0A priority Critical patent/CN109367139B/zh
Publication of CN109367139A publication Critical patent/CN109367139A/zh
Application granted granted Critical
Publication of CN109367139B publication Critical patent/CN109367139B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B32B5/08—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 the fibres or filaments of a layer being of different substances, e.g. conjugate fibres, mixture of different fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • 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 form; Layered products 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 form; Layered products 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 form; Layered products 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products 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 form; Layered products 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 form; Layered products 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
    • B32B3/085—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products 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 spaced apart pieces on the surface of a 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
    • 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
    • B32B5/028—Net structure, e.g. spaced apart filaments bonded at the crossing points
    • 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
    • B32B7/06—Interconnection of layers permitting easy separation
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0261—Polyamide fibres
    • B32B2262/0269—Aromatic polyamide fibres
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/101—Glass fibres
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/106—Carbon fibres, e.g. graphite fibres
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/14—Mixture of at least two fibres made of different materials
    • 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
    • B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B32B2307/206—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
    • 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
    • B32B2307/70—Other properties
    • B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion

Abstract

本发明提供一种预氧复合丝针刺毡滤料，属于针刺毡技术领域，包括基布层，所述基布层的两侧均设有第一预氧复合丝层，所述第一预氧复合丝层表面设有玻纤复合丝层，所述玻纤复合丝层表面设有第二预氧复合丝层。本发明可满足高温过滤，实时监测使用温度，滤孔不易被堵塞。

Description

一种预氧复合丝针刺毡滤料
技术领域
本发明属于针刺毡技术领域，具体涉及一种预氧复合丝针刺毡滤料。
背景技术
随着工业社会的发展，人们对环境的保护意识也在逐渐增强，对于工业产出的各种废液、废气和固体废弃物残渣的处理方法也在不断的优化中，为了提高空气质量，需要对各种废气进行处理，特别是工业废气。目前常采用针刺毡滤料进行废气过滤，而现有的针刺毡滤料一般为普通的层状复合结构，在钢铁、冶金、电力、化工、制药等行业的烟气温度较高，普通层状结构的针刺毡滤料难以满足其高温颗粒物对滤袋的灼烧和腐蚀性气体对滤料的破坏，使用寿命缩短，使企业的生产成本增加，还容易造成火灾等生产事故。此外，现有的针刺毡滤料使用一段时间后，滤孔易被堵塞，不易清除，造成过滤效果下降。
因此急需一种可满足高温过滤，实时监测使用温度，滤孔不易被堵塞的预氧复合丝针刺毡滤料。
发明内容
本发明的目的是针对现有针刺毡滤料的不足，提供一种预氧复合丝针刺毡滤料，可满足高温过滤，实时监测使用温度，滤孔不易被堵塞。
本发明提供了如下的技术方案：
一种预氧复合丝针刺毡滤料，包括基布层，所述基布层的两侧均设有第一预氧复合丝层，所述第一预氧复合丝层表面设有玻纤复合丝层，所述玻纤复合丝层表面设有第二预氧复合丝层。
优选的，所述第二预氧复合丝层表面设有若干均匀分布的凹槽，所述凹槽内设有测温试纸，测温试纸可实时监测使用场所的温度，失效的测温试纸可取下，将新的测温试纸贴于凹槽中即可。
优选的，所述凹槽的间隔为1米，方便温度观测。
优选的，所述第二预氧复合丝层的表面设有防尘膜，所述防尘膜为离型膜，未使用时防尘膜罩于第二预氧复合丝层表面，可防止积累灰尘；当需要使用时，可将防尘膜撕下，用于废气或废液过滤；离型膜式的防尘膜，方便撕下。
优选的，所述玻纤复合丝层内设有均匀分布的气囊，所述气囊连接有第一支管、第二支管和第三支管，所述第一支管伸入所述第二预氧复合丝层内，所述第二支管位于所述玻纤复合丝层，所述第三支管伸入所述第一预氧复合丝层。气囊可以贮存气体，当针刺毡滤料的滤孔被堵塞，可以按压针刺毡滤料，使气囊内的气体沿第一支管、第二支管和第三支管喷出，从而使积聚的灰尘松散脱落，有利于改善过滤效果和延长使用寿命。
优选的，所述第一支管、第二支管和第三支管上均设有气孔，便于从各处喷气或吸气。
优选的，所述基布层为预氧丝纤维编织的网布层。
优选的，所述第一预氧复合丝层为预氧丝纤维与克迈尔化纤编织而成。
优选的，所述玻纤复合丝层为玻璃纤维与克迈尔化纤编织而成。
优选的，所述第二预氧复合丝层为预氧丝纤维与玄武岩纤维编织而成。
本发明的有益效果是：预氧丝纤维具有良好的耐高温性能、阻燃性以及耐腐蚀性等性能，基布层具有支撑作用，以预氧丝纤维编织可使基布层具有良好的理化性能。克迈尔化纤具有良好的耐高温性能，第一预氧复合丝层为预氧丝纤维与克迈尔化纤编织而成，因此具有良好的耐高温和阻燃性能，耐高温范围在350-400℃。玻璃纤维具有绝缘性好、耐热性强、抗腐蚀性好、机械强度高等优点，因此玻纤复合丝层也具有相应的性能。玄武岩纤维具有良好的耐高温性、阻燃性和机械强度，预氧丝纤维与玄武岩纤维编织而成的第二预氧复合丝层也具有相应的优良性能。因此，本发明的预氧复合丝针刺毡滤料可满足高温过滤，过滤效果好，使用寿命长。
附图说明
附图用来提供对本发明的进一步理解，并且构成说明书的一部分，与本发明的实施例一起用于解释本发明，并不构成对本发明的限制。在附图中：
图1是实施例1中本发明的结构示意图；
图2是实施例2中本发明的结构示意图。
图中标记为：1、基布层；2、第一预氧复合丝层；3、玻纤复合丝层；4、第二预氧复合丝层；5、防尘膜；6、测温试纸；7、气囊；8、第一支管；9、第二支管；10、第三支管；11、气孔。
具体实施方式
实施例1
如图1所示，一种预氧复合丝针刺毡滤料，包括基布层1，基布层1的两侧均设有第一预氧复合丝层2，第一预氧复合丝层2表面设有玻纤复合丝层3，玻纤复合丝层3表面设有第二预氧复合丝层4。第二预氧复合丝层4表面设有若干均匀分布的凹槽，凹槽的间隔为1米，凹槽内设有测温试纸6，测温试纸6可实时监测使用场所的温度，失效的测温试纸可取下，将新的测温试纸贴于凹槽中即可。
第二预氧复合丝层4的表面设有防尘膜5，防尘膜5为离型膜，未使用时防尘膜5罩于第二预氧复合丝层4表面，可防止积累灰尘；当需要使用时，可将防尘膜5撕下，用于废气或废液过滤；离型膜式的防尘膜，方便撕下。
玻纤复合丝层内设有均匀分布的气囊7，气囊7连接有第一支管8、第二支管9和第三支管10，第一支管8伸入第二预氧复合丝层4内，第二支管9位于玻纤复合丝层3，第三支管10伸入第一预氧复合丝层2，第一支管8、第二支管9和第三支管10上均设有气孔11。气囊7可以贮存气体，当针刺毡滤料的滤孔被堵塞，可以按压针刺毡滤料，使气囊7内的气体沿第一支管8、第二支管9和第三支管10喷出，从而使积聚的灰尘松散脱落，有利于改善过滤效果和延长使用寿命。
基布层1为预氧丝纤维编织的网布层，预氧丝纤维具有良好的耐高温性能、阻燃性以及耐腐蚀性等性能，因此基布层具有支撑作用和良好的理化性能。
第一预氧复合丝层2为预氧丝纤维与克迈尔化纤编织而成，克迈尔化纤具有良好的耐高温性能，第一预氧复合丝层2为预氧丝纤维与克迈尔化纤编织而成，因此具有良好的耐高温和阻燃性能，耐高温范围在350-400℃。
玻纤复合丝层3为玻璃纤维与克迈尔化纤编织而成，玻璃纤维具有绝缘性好、耐热性强、抗腐蚀性好、机械强度高等优点，因此玻纤复合丝层3也具有相应的性能。
第二预氧复合丝层4为预氧丝纤维与玄武岩纤维编织而成，玄武岩纤维具有良好的耐高温性、阻燃性和机械强度，因此预氧丝纤维与玄武岩纤维编织而成的第二预氧复合丝层4也具有相应的优良性能。
实施例2
如图2所示，一种预氧复合丝针刺毡滤料，包括基布层1，基布层1的两侧均设有第一预氧复合丝层2，第一预氧复合丝层2表面设有玻纤复合丝层3，玻纤复合丝层3表面设有第二预氧复合丝层4。第二预氧复合丝层4表面设有若干均匀分布的凹槽，凹槽的间隔为1米，凹槽内设有测温试纸6，测温试纸6可实时监测使用场所的温度，失效的测温试纸可取下，将新的测温试纸贴于凹槽中即可。
玻纤复合丝层内设有均匀分布的气囊7，气囊7连接有第一支管8、第二支管9和第三支管10，第一支管8伸入第二预氧复合丝层4内，第二支管9位于玻纤复合丝层3，第三支管10伸入第一预氧复合丝层2，第一支管8、第二支管9和第三支管10上均设有气孔11。气囊7可以贮存气体，当针刺毡滤料的滤孔被堵塞，可以按压针刺毡滤料，使气囊7内的气体沿第一支管8、第二支管9和第三支管10喷出，从而使积聚的灰尘松散脱落，有利于改善过滤效果和延长使用寿命。
基布层1为预氧丝纤维编织的网布层，预氧丝纤维具有良好的耐高温性能、阻燃性以及耐腐蚀性等性能，因此基布层具有支撑作用和良好的理化性能。
第一预氧复合丝层2为预氧丝纤维与克迈尔化纤编织而成，克迈尔化纤具有良好的耐高温性能，第一预氧复合丝层2为预氧丝纤维与克迈尔化纤编织而成，因此具有良好的耐高温和阻燃性能，耐高温范围在350-400℃。
玻纤复合丝层3为玻璃纤维与克迈尔化纤编织而成，玻璃纤维具有绝缘性好、耐热性强、抗腐蚀性好、机械强度高等优点，因此玻纤复合丝层3也具有相应的性能。
第二预氧复合丝层4为预氧丝纤维与玄武岩纤维编织而成，玄武岩纤维具有良好的耐高温性、阻燃性和机械强度，因此预氧丝纤维与玄武岩纤维编织而成的第二预氧复合丝层4也具有相应的优良性能。
以上所述仅为本发明的优选实施例而已，并不用于限制本发明，尽管参照前述实施例对本发明进行了详细的说明，对于本领域的技术人员来说，其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (10)

1.一种预氧复合丝针刺毡滤料，其特征在于，包括基布层，所述基布层的两侧均设有第一预氧复合丝层，所述第一预氧复合丝层表面设有玻纤复合丝层，所述玻纤复合丝层表面设有第二预氧复合丝层。
2.根据权利要求1所述的一种预氧复合丝针刺毡滤料，其特征在于，所述第二预氧复合丝层表面设有若干均匀分布的凹槽，所述凹槽内设有测温试纸。
3.根据权利要求2所述的一种预氧复合丝针刺毡滤料，其特征在于，所述凹槽的间隔为1米。
4.根据权利要求1所述的一种预氧复合丝针刺毡滤料，其特征在于，所述第二预氧复合丝层的表面设有防尘膜，所述防尘膜为离型膜。
5.根据权利要求1所述的一种预氧复合丝针刺毡滤料，其特征在于，所述玻纤复合丝层内设有均匀分布的气囊，所述气囊连接有第一支管、第二支管和第三支管，所述第一支管伸入所述第二预氧复合丝层内，所述第二支管位于所述玻纤复合丝层，所述第三支管伸入所述第一预氧复合丝层。
6.根据权利要求5所述的一种预氧复合丝针刺毡滤料，其特征在于，所述第一支管、第二支管和第三支管上均设有气孔。
7.根据权利要求1所述的一种预氧复合丝针刺毡滤料，其特征在于，所述基布层为预氧丝纤维编织的网布层。
8.根据权利要求1所述的一种预氧复合丝针刺毡滤料，其特征在于，所述第一预氧复合丝层为预氧丝纤维与克迈尔化纤编织而成。
9.根据权利要求1所述的一种预氧复合丝针刺毡滤料，其特征在于，所述玻纤复合丝层为玻璃纤维与克迈尔化纤编织而成。
10.根据权利要求1所述的一种预氧复合丝针刺毡滤料，其特征在于，所述第二预氧复合丝层为预氧丝纤维与玄武岩纤维编织而成。
CN201811149325.0A 2018-09-29 2018-09-29 一种预氧复合丝针刺毡滤料 Active CN109367139B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811149325.0A CN109367139B (zh) 2018-09-29 2018-09-29 一种预氧复合丝针刺毡滤料

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811149325.0A CN109367139B (zh) 2018-09-29 2018-09-29 一种预氧复合丝针刺毡滤料

Publications (2)

Publication Number Publication Date
CN109367139A true CN109367139A (zh) 2019-02-22
CN109367139B CN109367139B (zh) 2020-10-13

Family

ID=65402549

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811149325.0A Active CN109367139B (zh) 2018-09-29 2018-09-29 一种预氧复合丝针刺毡滤料

Country Status (1)

Country Link
CN (1) CN109367139B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115212649A (zh) * 2022-07-19 2022-10-21 盐城市欧蓝森布业有限公司 一种复合型针刺滤料及其制备方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060228968A1 (en) * 2000-03-13 2006-10-12 Steven Ogle Method for forming fire combustion modified batt
US20150024185A1 (en) * 2013-07-17 2015-01-22 Sabic Global Technologies B.V. Force spun sub-micron fiber and applications
CN206231848U (zh) * 2016-11-15 2017-06-09 上海西源新能源技术有限公司 一种带超温提示的包装桶
CN207708719U (zh) * 2017-12-01 2018-08-10 重庆璨月新材料有限公司 一种碳纤维混纺针刺毡
CN207856477U (zh) * 2017-11-29 2018-09-14 盘锦禹王无纺布有限责任公司 一种便于清理的过滤用无纺布

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060228968A1 (en) * 2000-03-13 2006-10-12 Steven Ogle Method for forming fire combustion modified batt
US20150024185A1 (en) * 2013-07-17 2015-01-22 Sabic Global Technologies B.V. Force spun sub-micron fiber and applications
CN206231848U (zh) * 2016-11-15 2017-06-09 上海西源新能源技术有限公司 一种带超温提示的包装桶
CN207856477U (zh) * 2017-11-29 2018-09-14 盘锦禹王无纺布有限责任公司 一种便于清理的过滤用无纺布
CN207708719U (zh) * 2017-12-01 2018-08-10 重庆璨月新材料有限公司 一种碳纤维混纺针刺毡

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
张浩圣等: "新型环保用耐高温过滤材料的研究", 《非织造布》 *
郭丰年，徐天平: "《实用袋滤除尘技术》", 31 January 2015, 冶金工业出版社 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115212649A (zh) * 2022-07-19 2022-10-21 盐城市欧蓝森布业有限公司 一种复合型针刺滤料及其制备方法

Also Published As

Publication number Publication date
CN109367139B (zh) 2020-10-13

Similar Documents

Publication Publication Date Title
CN201431822Y (zh) 一种复合滤布
CN109367139A (zh) 一种预氧复合丝针刺毡滤料
KR20070099884A (ko) 촉매 세라믹 필터 및 그 제조방법 과 장치응용
CN101711933A (zh) 过滤布、过滤装置及其制造方法
CN201279414Y (zh) 过滤布及具有其的过滤装置
CN208839219U (zh) 一种新型芳纶复合针刺覆膜过滤袋
CN102042057B (zh) 一种机动车尾气净滤装置
CN203389429U (zh) 弗美斯耐高温针刺毡
CN201179396Y (zh) 高温除尘滤筒
CN202823006U (zh) Pps纤维与芳纶纤维复合耐高温过滤针刺毡
CN202122878U (zh) 防腐耐高温滤料复合针刺毡
CN210131460U (zh) 一种耐高温ptfe针刺毡滤料
CN108786273A (zh) 一种用于油水分离的耐油耐高温滤布
CN208730498U (zh) 一种新型pps复合耐酸针刺毡
CN201899930U (zh) 玻璃纤维和芳纶纤维复合过滤针刺毡
CN203389430U (zh) 无碱玻纤复合针刺毡
CN206262250U (zh) 一种防静电多效复合针刺过滤毡
CN208097585U (zh) 一种含纺基布覆膜滤料
CN207221497U (zh) 一种pps纤维阶梯度耐高温针刺毡
CN207024874U (zh) 一种抗静电耐高压的环保滤袋
CN105351118A (zh) 汽车用空气滤清器
KR20150075238A (ko) 실리카 파이버를 이용한 부직포 집진필터 및 그 제조방법
CN205360891U (zh) 一种多梯度、多组份耐高温复合针刺毡
CN203075755U (zh) 宝德纶纤维耐高温过滤针刺毡
CN217662142U (zh) 循环氢气油雾处理净化设备

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant