WO2017063340A1 - Novel framework for mounting filter bag - Google Patents

Novel framework for mounting filter bag Download PDF

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Publication number
WO2017063340A1
WO2017063340A1 PCT/CN2016/078061 CN2016078061W WO2017063340A1 WO 2017063340 A1 WO2017063340 A1 WO 2017063340A1 CN 2016078061 W CN2016078061 W CN 2016078061W WO 2017063340 A1 WO2017063340 A1 WO 2017063340A1
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WO
WIPO (PCT)
Prior art keywords
connecting member
hole
filter bag
wire
connecting part
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Application number
PCT/CN2016/078061
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French (fr)
Chinese (zh)
Inventor
楼晖
刘滔
曾建清
杨国强
王睿
Original Assignee
成都市智联环境保护设备有限公司
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Publication of WO2017063340A1 publication Critical patent/WO2017063340A1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B01D46/06—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material with means keeping the working surfaces flat

Definitions

  • the present invention relates to the technical field of dust removal, and in particular to a novel skeleton for mounting a filter bag.
  • a filter bag is usually installed at the discharge port of the dust-containing gas, and the discharged dust first enters the filter bag, and most of the dust comes into contact with the filter bag as the airflow rises, and the dust is retained in the filter bag. On the outside, most of the dust is filtered out, and the clean air passes through the filter bag into the atmosphere.
  • the pressure of the dust-containing gas is large, and the filter bag is vertically suspended. Therefore, the dust-containing gas is easily blown or blown off by the filter bag, so that the dust cannot be filtered, and the dust gas can be interrupted first, and then The filter bag is righted up and then can be used normally. This undoubtedly increases the workload of the staff and reduces the filtration efficiency of the dust, which is very unreliable.
  • the object of the present invention is to overcome the shortcomings of the prior art, and to provide a new type of filter bag that is compact in structure, effectively prevents the filter bag from being blown or blown off, is simple in operation, reduces labor intensity, and improves filtration efficiency. Skeleton.
  • a novel skeleton for mounting a filter bag which comprises a flat plate, a base, a connecting member A and a connecting member B, and the connecting member A and the connecting member B are both cylindrical
  • the upper end portions of the connecting member A and the connecting member B are respectively provided with a through hole A and a through hole B, the upper end portion of the connecting member B abuts against the lower end portion of the connecting member A, and the contact between the connecting member B and the connecting member A
  • the sleeve is sleeved, and the through hole B is connected to the through hole A.
  • the flat plate is disposed above the connecting member A, and a plurality of steel wires I are disposed between the lower surface of the flat plate and the through hole A.
  • the steel wires I are evenly distributed along the circumferential direction of the through hole A, and the steel wire I is provided with a steel in a region surrounded by the steel wire I.
  • Ring I the plate is further provided with a through groove, the through groove is connected with a region surrounded by the wire I, the base is disposed under the connecting member B, and the bottom surface of the base and the connecting member B is disposed between
  • the plurality of steel wires II, the steel wires II are evenly distributed along the circumferential direction of the connecting member B, and the steel ring II is disposed in the region surrounded by the steel wires II.
  • the length of the wire II is greater than the length of the wire I.
  • the present invention has the following advantages:
  • the present invention has a compact structure, effectively prevents the filter bag from being blown or blown off, is simple in operation, reduces labor intensity, and improves filtration efficiency.
  • Figure 2 is a cross-sectional view taken along line A-A of Figure 1;
  • Figure 3 is a cross-sectional view taken along line B-B of Figure 1;
  • a novel skeleton for mounting a filter bag includes a flat plate 1, a base 2, a connecting member A 3 and a connecting member B4, and the connecting member A3 and the connecting member B4 are both cylindrical.
  • the upper end portions of the connecting member A3 and the connecting member B4 are respectively provided with a through hole A5 and a through hole B6, the upper end portion of the connecting member B4 abuts against the lower end portion of the connecting member A3, and the contact between the connecting member B4 and the connecting member A3
  • the sliding sleeve 7 is sleeved, and the sliding sleeve 7 forms an interference fit with the connecting member A3 and the outer wall of the connecting member B4, thereby fixing the connecting member A3 and the connecting member B4, and sliding the sliding sleeve 7 ⁇ , the connecting member A3 and the connecting member
  • the B4 separation facilitates quick disassembly and quick assembly of the skeleton.
  • the flat plate 1 is disposed above the connecting member A3, and a plurality of steel wires 18 are disposed between the lower surface of the flat plate 1 and the through hole A5.
  • the steel wires 18 are evenly distributed along the circumferential direction of the through hole A5, and the area surrounded by the steel wires 18 is A steel ring 19 is disposed, and the flat plate 1 is further provided with a through groove, and the through groove communicates with a region surrounded by the steel wire 18.
  • the base 2 is disposed under the connecting member B4, and a plurality of steel wires 1110 are disposed between the base 2 and the bottom surface of the connecting member B4, and the steel wires 1110 are evenly distributed along the circumferential direction of the connecting member B4.
  • the length of the steel wire 1110 is larger than the length of the steel wire 18, and the steel ring 1111 is disposed in a region surrounded by the steel wire 1110.
  • the steel ring 19 and the steel ring 1111 respectively serve to strengthen the tensile strength and compressive strength of the steel wire I and the steel wire II, and prolong the service life of the entire skeleton.
  • the skeleton is only placed vertically, and then the plate 1 is fixed, and then the lower end of the filter bag is sequentially passed through the through groove on the plate 1, the area formed between the wires 18, and the connection.
  • the area enclosed by the through hole A5 on the piece A3, the through hole B6 on the connecting piece B4, and the wire 1110 is finally brought into contact with the base 2, thereby realizing the mounting and fixing of the skeleton, when the discharged dust-containing gas first enters After the filter bag is inside, the dust rises in contact with the filter bag as the airflow rises to keep the dust on the outside of the filter bag, so that most of the dust is filtered out, and the clean air passes through the filter bag into the atmosphere, because the filter bag is always constrained. In the skeleton, therefore, the high-pressure dust-containing gas cannot blow or blow the filter bag, which reduces the labor intensity of the worker and improves the filtration efficiency.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)

Abstract

Provided is a framework for mounting a filter bag, comprising a flat plate (1), a base (2), a connecting part A (3) and a connecting part B (4), wherein a through hole A (5) and a through hole B (6) are formed in upper end parts of the connecting part A (3) and the connecting part B (4) respectively; the upper end part of the connecting part B (4) abuts against a lower end part of the connecting part A (3); a sliding sleeve (7) sleeves a contact part between the connecting part B (4) and the connecting part A (3); the through hole B (6) is in communication with the through hole A (5); a through groove is formed in the flat plate (1); the through groove is in communication with a region surrounded by steel wires I (8); the base (2) is arranged below the connecting part B (4); a plurality of steel wires II (10) are arranged between the base (2) and a bottom surface of the connecting part B (4); and the steel wires II (10) are uniformly distributed along the circumferential direction of the connecting part B (4).

Description

说明书 发明名称：一种新型用于安装滤袋的骨架 技术领域  Description: A new type of skeleton for mounting filter bags
[0001] 本发明涉及滤除粉尘的技术领域， 特别是一种新型用于安装滤袋的骨架。  [0001] The present invention relates to the technical field of dust removal, and in particular to a novel skeleton for mounting a filter bag.
背景技术  Background technique
[0002] 目前， 随着现代工业的不断发展， 在冶炼金属厂房内每天会排出大量的含尘气 体， 如带有铁粉、 硅粉的气体等， 而这些粉尘会对环境造成污染以及对人类的 健康造成日益严重的影响， 因此治理粉尘污染、 净化人类的生存环境， 已成为 国人的共识， 而且急需要将含尘气体中的粉尘分离出来， 再将洁净的空气排放 到大气中。  [0002] At present, with the continuous development of modern industry, a large amount of dust-containing gas, such as gas with iron powder and silicon powder, is discharged every day in the metallurgical plant, and these dusts will pollute the environment and humans. The health has caused an increasingly serious impact. Therefore, it has become the consensus of the Chinese people to control dust pollution and purify the living environment of human beings. It is also urgent to separate the dust from the dusty gas and then discharge the clean air into the atmosphere.
[0003] 为解决上述问题， 通常会在含尘气体的排出口安装滤袋， 排出的粉尘先进入到 滤袋内， 大部分粉尘随气流的上升与滤袋接触， 粉尘被滞留在滤袋的外侧， 实 现了大部分粉尘的滤除， 而洁净的空气则透过滤袋进入大气中。 然而， 含尘气 体的压力较大， 滤袋又是垂向悬挂着的， 因此， 含尘气体容易滤袋吹翻或者吹 掉， 导致无法对粉尘过滤， 只能先中断排出粉尘气体， 再将滤袋扶正， 随后才 能正常使用， 这无疑是增大了员工的工作量， 降低了粉尘的滤除效率， 非常不 可靠。  [0003] In order to solve the above problem, a filter bag is usually installed at the discharge port of the dust-containing gas, and the discharged dust first enters the filter bag, and most of the dust comes into contact with the filter bag as the airflow rises, and the dust is retained in the filter bag. On the outside, most of the dust is filtered out, and the clean air passes through the filter bag into the atmosphere. However, the pressure of the dust-containing gas is large, and the filter bag is vertically suspended. Therefore, the dust-containing gas is easily blown or blown off by the filter bag, so that the dust cannot be filtered, and the dust gas can be interrupted first, and then The filter bag is righted up and then can be used normally. This undoubtedly increases the workload of the staff and reduces the filtration efficiency of the dust, which is very unreliable.
技术问题  technical problem
[0004] 本发明的目的在于克服现有技术的缺点， 提供一种结构紧凑、 有效避免滤袋被 吹翻或吹落、 操作简单、 减轻工人劳动强度、 提高过滤效率的新型用于安装滤 袋的骨架。  [0004] The object of the present invention is to overcome the shortcomings of the prior art, and to provide a new type of filter bag that is compact in structure, effectively prevents the filter bag from being blown or blown off, is simple in operation, reduces labor intensity, and improves filtration efficiency. Skeleton.
问题的解决方案  Problem solution
技术解决方案  Technical solution
[0005] 本发明的目的通过以下技术方案来实现： 一种新型用于安装滤袋的骨架， 它包 括平板、 底座、 连接件 A和连接件 B， 连接件 A和连接件 B均呈圆柱状， 连接件 A 和连接件 B的上端部分别设置有通孔 A和通孔 B， 连接件 B的上端部抵靠在连接件 A的下端部， 且连接件 B与连接件 A之间的接触处套有滑套， 通孔 B与通孔 A连通 ， 平板设置在连接件 A的上方， 平板的下表面与通孔 A之间设置有多根钢丝 I， 钢 丝 I沿通孔 A的圆周方向均匀分布， 钢丝 I所围成的区域内设置有钢圈 I， 所述的平 板上还设置有通槽， 通槽与钢丝 I所围成的区域连通， 所述的底座设置在连接件 B的下方， 底座与连接件 B的底表面之间设置有多根钢丝 II， 钢丝 II沿连接件 B的 圆周方向均匀分布， 钢丝 II所围成的区域内设置有钢圈 II。 [0005] The object of the present invention is achieved by the following technical solutions: A novel skeleton for mounting a filter bag, which comprises a flat plate, a base, a connecting member A and a connecting member B, and the connecting member A and the connecting member B are both cylindrical The upper end portions of the connecting member A and the connecting member B are respectively provided with a through hole A and a through hole B, the upper end portion of the connecting member B abuts against the lower end portion of the connecting member A, and the contact between the connecting member B and the connecting member A The sleeve is sleeved, and the through hole B is connected to the through hole A. The flat plate is disposed above the connecting member A, and a plurality of steel wires I are disposed between the lower surface of the flat plate and the through hole A. The steel wires I are evenly distributed along the circumferential direction of the through hole A, and the steel wire I is provided with a steel in a region surrounded by the steel wire I. Ring I, the plate is further provided with a through groove, the through groove is connected with a region surrounded by the wire I, the base is disposed under the connecting member B, and the bottom surface of the base and the connecting member B is disposed between The plurality of steel wires II, the steel wires II are evenly distributed along the circumferential direction of the connecting member B, and the steel ring II is disposed in the region surrounded by the steel wires II.
[0006] 所述的钢丝 II的长度大于钢丝 I的长度。 [0006] The length of the wire II is greater than the length of the wire I.
发明的有益效果  Advantageous effects of the invention
有益效果  Beneficial effect
[0007] 本发明具有以下优点： 本发明结构紧凑、 有效避免滤袋被吹翻或吹落、 操作简 单、 减轻工人劳动强度、 提高过滤效率。  The present invention has the following advantages: The present invention has a compact structure, effectively prevents the filter bag from being blown or blown off, is simple in operation, reduces labor intensity, and improves filtration efficiency.
对附图的简要说明  Brief description of the drawing
附图说明  DRAWINGS
[0008] 图 1为本发明的结构示意图； 1 is a schematic structural view of the present invention;
[0009] 图 2为图 1的 A- A剖视图； Figure 2 is a cross-sectional view taken along line A-A of Figure 1;
[0010] 图 3为图 1的 B-B剖视图； Figure 3 is a cross-sectional view taken along line B-B of Figure 1;
[0011] 图中， 1-平板， 2-底座， 3-连接件 A， 4-连接件 B， 5-通孔 A， 6-通孔 B， 7-滑套 ， 8-钢丝 I， 9-钢圈 I， 10-钢丝 II， 11-钢圈 II。  [0011] In the figure, 1-plate, 2-base, 3-connector A, 4-connector B, 5-through-hole A, 6-through-hole B, 7-sleeve, 8-wire I, 9- Steel ring I, 10-steel II, 11-steel ring II.
本发明的实施方式 Embodiments of the invention
[0012] 下面结合附图对本发明做进一步的描述， 本发明的保护范围不局限于以下所述  [0012] The present invention will be further described below with reference to the accompanying drawings, and the scope of protection of the present invention is not limited to the following
[0013] 如图 1-3所示， 一种新型用于安装滤袋的骨架， 它包括平板 1、 底座 2、 连接件 A 3和连接件 B4， 连接件 A3和连接件 B4均呈圆柱状， 连接件 A3和连接件 B4的上端 部分别设置有通孔 A5和通孔 B6， 连接件 B4的上端部抵靠在连接件 A3的下端部， 且连接件 B4与连接件 A3之间的接触处套有滑套 7， 滑套 7与连接件 A3和连接件 B4 的外壁形成过盈配合， 从而将连接件 A3和连接件 B4固定， 当滑出滑套 7吋， 连接 件 A3与连接件 B4分离， 方便了该骨架的快速拆卸和快速装配。 通孔 B6与通孔 A5 连通， 平板 1设置在连接件 A3的上方， 平板 1的下表面与通孔 A5之间设置有多根 钢丝 18， 钢丝 18沿通孔 A5的圆周方向均匀分布， 钢丝 18所围成的区域内设置有钢 圈 19， 所述的平板 1上还设置有通槽， 通槽与钢丝 18所围成的区域连通。 [0013] As shown in FIGS. 1-3, a novel skeleton for mounting a filter bag includes a flat plate 1, a base 2, a connecting member A 3 and a connecting member B4, and the connecting member A3 and the connecting member B4 are both cylindrical. The upper end portions of the connecting member A3 and the connecting member B4 are respectively provided with a through hole A5 and a through hole B6, the upper end portion of the connecting member B4 abuts against the lower end portion of the connecting member A3, and the contact between the connecting member B4 and the connecting member A3 The sliding sleeve 7 is sleeved, and the sliding sleeve 7 forms an interference fit with the connecting member A3 and the outer wall of the connecting member B4, thereby fixing the connecting member A3 and the connecting member B4, and sliding the sliding sleeve 7吋, the connecting member A3 and the connecting member The B4 separation facilitates quick disassembly and quick assembly of the skeleton. Through hole B6 and through hole A5 In connection, the flat plate 1 is disposed above the connecting member A3, and a plurality of steel wires 18 are disposed between the lower surface of the flat plate 1 and the through hole A5. The steel wires 18 are evenly distributed along the circumferential direction of the through hole A5, and the area surrounded by the steel wires 18 is A steel ring 19 is disposed, and the flat plate 1 is further provided with a through groove, and the through groove communicates with a region surrounded by the steel wire 18.
[0014] 如图 1-3所示， 底座 2设置在连接件 B4的下方， 底座 2与连接件 B4的底表面之间 设置有多根钢丝 1110， 钢丝 1110沿连接件 B4的圆周方向均匀分布， 钢丝 1110的长 度大于钢丝 18的长度， 钢丝 1110所围成的区域内设置有钢圈 1111。  [0014] As shown in FIG. 1-3, the base 2 is disposed under the connecting member B4, and a plurality of steel wires 1110 are disposed between the base 2 and the bottom surface of the connecting member B4, and the steel wires 1110 are evenly distributed along the circumferential direction of the connecting member B4. The length of the steel wire 1110 is larger than the length of the steel wire 18, and the steel ring 1111 is disposed in a region surrounded by the steel wire 1110.
[0015] 所述的钢圈 19和钢圈 1111分别起到了加强钢丝 I和钢丝 II的抗拉强度和抗压强度 ， 延长了整个骨架的使用寿命。  [0015] The steel ring 19 and the steel ring 1111 respectively serve to strengthen the tensile strength and compressive strength of the steel wire I and the steel wire II, and prolong the service life of the entire skeleton.
[0016] 当要安装滤袋吋， 只需将该骨架垂向放置， 再将平板 1固定， 然后将滤袋的下 端顺次贯穿平板 1上的通槽、 钢丝 18之间形成的区域、 连接件 A3上的通孔 A5、 连 接件 B4上的通孔 B6、 钢丝 1110之间所围成的区域最终与底座 2接触， 从而实现了 该骨架的安装固定， 当排出的含尘气体先进入到滤袋内后， 粉尘随气流的上升 与滤袋接触以将粉尘滞留在滤袋的外侧， 实现了大部分粉尘的滤除， 而洁净的 空气则透过滤袋进入大气中， 由于滤袋始终约束在骨架内的， 因此， 高压含尘 气体不能将滤袋吹翻或吹落， 减轻了工人劳动强度、 提高了过滤效率。  [0016] When the filter bag is to be installed, the skeleton is only placed vertically, and then the plate 1 is fixed, and then the lower end of the filter bag is sequentially passed through the through groove on the plate 1, the area formed between the wires 18, and the connection. The area enclosed by the through hole A5 on the piece A3, the through hole B6 on the connecting piece B4, and the wire 1110 is finally brought into contact with the base 2, thereby realizing the mounting and fixing of the skeleton, when the discharged dust-containing gas first enters After the filter bag is inside, the dust rises in contact with the filter bag as the airflow rises to keep the dust on the outside of the filter bag, so that most of the dust is filtered out, and the clean air passes through the filter bag into the atmosphere, because the filter bag is always constrained. In the skeleton, therefore, the high-pressure dust-containing gas cannot blow or blow the filter bag, which reduces the labor intensity of the worker and improves the filtration efficiency.
[0017] 以上所述仅是本发明的优选实施方式， 应当理解本发明并非局限于本文所披露 的形式， 不应看作是对其他实施例的排除， 而可用于各种其他组合、 修改和环 境， 并能够在本文所述构想范围内， 通过上述教导或相关领域的技术或知识进 行改动。 而本领域人员所进行的改动和变化不脱离本发明的精神和范围， 则都 应在本发明所附权利要求的保护范围内。  The above description is only a preferred embodiment of the present invention, and it should be understood that the present invention is not limited to the form disclosed herein, and should not be construed as a limitation of the other embodiments, but can be used in various other combinations, modifications, and The environment, and can be modified by the above teachings or related art or knowledge within the scope of the teachings herein. All changes and modifications made by those skilled in the art are intended to be within the scope of the appended claims.

Claims

权利要求书 Claim
[权利要求 1] 一种新型用于安装滤袋的骨架， 其特征在于： 它包括平板 （1) 、 底 座 （2) 、 连接件 A (3) 和连接件 B (4) ， 连接件 A (3) 和连接件 B (4) 均呈圆柱状， 连接件 A (3) 和连接件 B (4) 的上端部分别设置 有通孔 A (5) 和通孔 B (6) ， 连接件 B (4) 的上端部抵靠在连接件 A (3) 的下端部， 且连接件 B (4) 与连接件 A (3) 之间的接触处套 有滑套 （7) ， 通孔 B (6) 与通孔 A (5) 连通， 平板 （1) 设置在连 接件 A (3) 的上方， 平板 （1) 的下表面与通孔 A (5) 之间设置有多 根钢丝 I (8) ， 钢丝 I (8) 沿通孔 A (5) 的圆周方向均匀分布， 钢丝 I (8) 所围成的区域内设置有钢圈 I (9) ， 所述的平板 （1) 上还设 置有通槽， 通槽与钢丝 I (8) 所围成的区域连通， 所述的底座 （2) 设置在连接件 B (4) 的下方， 底座 （2) 与连接件 B (4) 的底表面之 间设置有多根钢丝 II (10) ， 钢丝 II (10) 沿连接件 B (4) 的圆周方 向均匀分布， 钢丝 II (10) 所围成的区域内设置有钢圈 II (11) 。 [Claim 1] A novel skeleton for mounting a filter bag, characterized in that it comprises a flat plate (1), a base (2), a connecting member A (3) and a connecting member B (4), and a connecting member A ( 3) The connecting piece B (4) is cylindrical, and the upper end of the connecting piece A (3) and the connecting piece B (4) are respectively provided with a through hole A (5) and a through hole B (6), and the connecting piece B The upper end of (4) abuts against the lower end of the connecting piece A (3), and the contact between the connecting piece B (4) and the connecting piece A (3) is sleeved with a sliding sleeve ( 7 ), the through hole B ( 6) Connect with the through hole A (5), the flat plate (1) is placed above the connecting piece A (3), and a plurality of wires I (8) are arranged between the lower surface of the flat plate (1) and the through hole A (5) ), the wire I (8) is evenly distributed along the circumferential direction of the through hole A (5), and the steel ring I (9) is arranged in the area surrounded by the wire I (8), and the flat plate (1) is also provided There is a through groove, and the through groove communicates with a region surrounded by the wire I (8), the base (2) is disposed below the connecting member B (4), and the base (2) and the bottom of the connecting member B (4) A plurality of steel wires II (10) are arranged between the surfaces, and the wire II (10) is along the circumference of the connecting member B (4) To the evenly distributed area, the steel ring II (11) is placed in the area enclosed by the wire II (10).
[权利要求 2] 根据权利要求 1所述的一种新型用于安装滤袋的骨架， 其特征在于： 所述的钢丝 II (10) 的长度大于钢丝 I (8) 的长度。  [Claim 2] A novel skeleton for mounting a filter bag according to claim 1, wherein: the length of the wire II (10) is greater than the length of the wire I (8).
PCT/CN2016/078061 2015-10-14 2016-03-31 Novel framework for mounting filter bag WO2017063340A1 (en)

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CN105126485B (en) * 2015-10-14 2017-10-03 成都市智联环境保护设备有限公司 A kind of skeleton for being used to install filter bag
CN106582141B (en) * 2016-11-30 2018-10-19 重庆市大足区华盛环保设备有限公司 A kind of filter bag frame
CN107158834B (en) * 2017-06-21 2018-04-17 江苏蓝天环保集团股份有限公司 A kind of high intensity dedusting filtering bag cage
CN109381934A (en) * 2018-10-09 2019-02-26 江苏森隆环保科技有限公司 A kind of limit hook bag cage

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