CN102600673B - Bag type dust-collecting built-in bag cage and combined mounting structure of bag cage and filtering bag on tube sheet - Google Patents
Bag type dust-collecting built-in bag cage and combined mounting structure of bag cage and filtering bag on tube sheet Download PDFInfo
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- CN102600673B CN102600673B CN201110394637.XA CN201110394637A CN102600673B CN 102600673 B CN102600673 B CN 102600673B CN 201110394637 A CN201110394637 A CN 201110394637A CN 102600673 B CN102600673 B CN 102600673B
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Abstract
The invention discloses a bag type dust-collecting built-in bag cage and a combined mounting structure of the bag cage and a filtering bag on a tube sheet. The bag cage in inserted into the filtering bag, and when the bag cage is mounted into a hole of the tube sheet a mounting worker forcedly folds the upper ends of vertical ribs and the upper end of the filtering bag, so that the upper ends of the bag cage and the filtering bag can pass through the tube sheet hole; the vertical ribs are released and hands are stretched into the adjacent hole of the tube sheet to operate an expanding structure, so that a plurality of the vertical ribs are stably expanded; lifting hooks at the top ends of the plurality of the vertical ribs stretch out of the opening of the filtering bag to be hooked on the upper surface at the periphery of the hole of the tube sheet; and meanwhile, the opening of the filtering bag is tightly held by elastic acting force of an elastic piston ring, so that the hole edge of the tube sheet hole is inserted into a groove of the opening of the filtering bag; and therefore, the filtering bag is stably positioned. When mouting the bag cage and the filtering bag, the mounting worker only needs to stand below the tube sheet to operate the expanding structure from the adjacent tube sheet hole to finish the mounting without need of climbing on the tube sheet, so that the mounting operation is convenient and the height of a space above the tube sheet is saved.
Description
Technical field
the present invention relates to bag-type dusting built-in type bag cage, also relate to this bag of cage and the combination mounting structure of filter bag on card.
Background technology
existing bag cage, comprise many circumferentially spaced perpendicular muscle, be connected to the horizontal bar between many perpendicular muscle, the top of many perpendicular muscle is all fixed on lower linking tube, bag cage is inserted in filter bag, play a part to support filter bag by perpendicular muscle, the outer peripheral face of filter bag is on the position near sack, the outer peripheral face of lower linking tube all has circumferentially groove circlewise, the groove of filter bag, the position correspondence of the groove of lower linking tube is good, then by anchor ear, filter bag is locked on lower linking tube, lower linking tube can encase discretely the bottom of upper connecting tube, the top of upper connecting tube has circumferential flange, this circumferential flange fastening is on the bore edges in card hole, then by screw, the circumferential flange of upper connecting tube is fixed on card, like this on card when installation bag cage and filter bag, installation personnel must climb to the installation just carrying out upper connecting tube above card, namely the installation of bag cage can just be completed, this installation troublesome poeration.
Summary of the invention
first object of the present invention is to provide the built-in type bag cage that can conveniently carry out installing on card;
second object of the present invention is to provide above-mentioned bag cage and the combination mounting structure of filter bag on card.
for achieving the above object, the technical solution used in the present invention is: a kind of bag-type dusting built-in type bag cage, comprise many circumferentially spaced perpendicular muscle, be connected to horizontal bar between the bottom of many described perpendicular muscle, the described many perpendicular muscle position be positioned at above described horizontal bar is all can be elastically-deformable, the top of described many perpendicular muscle all bends outwards, form suspension hook, between the upper end of described many perpendicular muscle, be provided with the expanding structure that outwards can strut these many perpendicular muscle.
preferably, described expanding structure comprises being arranged on rotationally up and down and struts ring inside described perpendicular muscle, the described ring that struts has softened state and disengaged position, when described strut ring be in softened state time, the described ring that struts is between described many perpendicular muscle, described in strut the medial surface of the outer peripheral face of ring and many described perpendicular muscle inconsistent; When described strut ring be in disengaged position time, described in strut loop section and depart from space between described many perpendicular muscle.
further preferably, the inner side of many described perpendicular muscle be provided with can forbid described in strut the locating part that ring excessively rotates.
still more preferably, described perpendicular muscle has eight, is divided into four groups, often there are two perpendicular muscle be disposed adjacent in group, these the two perpendicular muscle be disposed adjacent are fixedly connected by transverse connection, have a described transverse connection inward at both ends lateral bend at least, form described locating part.
above-mentioned bag cage and the filter bag combination mounting structure on card, described card has card hole, the outer peripheral face of described filter bag has circumferentially groove in the form of a ring on the position near sack, described filter bag is provided with elastic piston ring on the circumferential position near sack, the groove of ring-type described in the elastic acting force of described elastic piston ring is relied on stably to be inserted by the limit, hole in described card hole, it is characterized in that: described bag cage is inserted in described filter bag, on described bag cage, the upper end of perpendicular muscle is outwards strutted by described expanding structure, the suspension hook on described perpendicular muscle top all stretches out in the outside of described sack, and be all hooked on surrounding's upper surface in described card upper face plate hole.
above-mentioned bag cage and the filter bag combination mounting structure on card, described card has card hole, the outer peripheral face of described filter bag has circumferentially groove in the form of a ring on the position near sack, described filter bag is provided with elastic piston ring on the circumferential position near sack, the groove of ring-type described in the elastic acting force of described elastic piston ring is relied on stably to be inserted by the limit, hole in described card hole, it is characterized in that: described bag cage is inserted in described filter bag, on described bag cage the upper end of perpendicular muscle pass through described in strut ring and outwards strutted, the suspension hook on described perpendicular muscle top all stretches out in the outside of described sack, and be all hooked on surrounding's upper surface in described card upper face plate hole.
due to the utilization of technique scheme, the present invention compared with prior art has following advantages: in this built-in type bag cage, many perpendicular muscle define the framework of bag cage, by horizontal bar stable position between the bottom of many perpendicular muscle, the many perpendicular muscle positions be positioned at above horizontal bar are all can be elastically-deformable, can elasticity draw between the upper end of i.e. many perpendicular muscle, such bag cage is inserted in filter bag, and when will be installed in the card hole of card, installation personnel firmly draws perpendicular muscle upper end and filter bag upper end in, card hole can be passed in the upper end of such bag cage and filter bag, then perpendicular muscle is unclamped, operation expanding structure is stretched out one's hand from adjacent card hole, many perpendicular muscle are made to stablize softened, the suspension hook on many perpendicular muscle tops stretches out filter bag opening, be hooked on surrounding's upper surface in card upper face plate hole, simultaneously, the elastic acting force of elastic piston ring is relied on to strut the sack of filter bag, the limit, hole in card hole is made to be inserted in the groove of filter bag opening, achieve the stable position of filter bag, installation personnel is when installation bag cage and filter bag, as long as stand in below card and operate expanding structure from adjacent card hole, installation can be completed, without the need to climbing to above card, then install easy to operate.This built-in type bag cage and filter bag can be installed from the below of card, save the height of card superjacent air space, in other words, the installation of this bag of cage and filter bag is particularly useful for card superjacent air space and makes installation personnel cannot climb to the situation of installing above card not.Certainly, if the space above card is enough, then this bag of cage and filter bag also can be installed above card, just do not install from below and come convenient.
Accompanying drawing explanation
accompanying drawing 1 is longitudinal schematic diagram of bag cage in the present invention, wherein struts loop section and departs from space between many perpendicular muscle;
accompanying drawing 2 is the horizontal cross-sectional schematic of bag cage in the present invention, wherein struts ring and is between many perpendicular muscle, outwards strut many perpendicular muscle;
accompanying drawing 3 is the sectional view of accompanying drawing 1 along B-B direction, not shown horizontal bar;
accompanying drawing 4 is the sectional view of accompanying drawing 1 along C-C direction;
accompanying drawing 5 be in accompanying drawing 2 D to schematic diagram;
accompanying drawing 6 is the schematic diagram of bag cage and the filter bag mounting structure on card in the present invention.
Detailed description of the invention
structure of the present invention is set forth further below in conjunction with accompanying drawing.
in figs. 1-6, a kind of built-in type bag cage, comprise many circumferentially spaced perpendicular muscle 1, horizontal bar 2 between the bottom being connected to many perpendicular muscle 1, many perpendicular muscle 1 positions be positioned at above horizontal bar 2 are all can be elastically-deformable, in the present embodiment, perpendicular muscle 1 adopts metal material, therefore itself can be elastically-deformable, many perpendicular muscle 1 define the framework of bag cage, horizontal bar 2 ensure that the stable position between many perpendicular muscle 1 bottoms, the top of many perpendicular muscle 1 all bends outwards, form suspension hook 3, the expanding structure 4 that outwards can strut these many perpendicular muscle 1 is provided with between the upper end of many perpendicular muscle 1, mention above, the stable position between many perpendicular muscle 1 bottoms is realized by horizontal bar 2, then realize the stable position between many perpendicular muscle 1 upper ends by expanding structure 4.
this bag of cage in use, bag cage is inserted in filter bag 14, filter bag 14 is supported by many perpendicular muscle 1, the outer peripheral face of filter bag 14 has circumferentially groove 12 in the form of a ring on the position near sack, filter bag 14 is provided with elastic piston ring on the circumferential position near sack, when bag cage and filter bag 14 are installed on card 10, card 10 has card hole 11, on bag cage, the upper end of perpendicular muscle 1 is outwards strutted by expanding structure 4, the suspension hook 3 on perpendicular muscle 1 top all stretches out the outside at sack, and be all hooked on surrounding's upper surface in card 10 upper face plate hole 11, the elastic acting force of elastic piston ring is relied on to strut the sack of filter bag 14, the limit, hole 13 in card hole 11 can be stably inserted in the groove 12 of filter bag 14, namely the location of filter bag 14 is realized.In the present embodiment, expanding structure 4 comprises being arranged on rotationally up and down and struts ring 5 inside perpendicular muscle 1, strut ring 5 and there is softened state and disengaged position, when strutting ring 5 and being in softened state, namely now rotate and strut ring 5, make to strut ring 5 and be between many perpendicular muscle 1, the medial surface strutting the outer peripheral face of ring 5 and many perpendicular muscle 1 is inconsistent, realization struts ring 5 and struts many perpendicular muscle 1, thus the sack of the many perpendicular muscle 1 stretching filter bags 14 strutted, then rotate and strut ring 5, make to strut ring 5 part and depart from space between many perpendicular muscle 1, now strut ring 5 and be in disengaged position, at this moment because perpendicular muscle 1 can elastic deformation, and the upper end of perpendicular muscle 1 does not have horizontal bar 2 to retrain, therefore the upper end of perpendicular muscle 1 relies on elastic deformation to draw in, add filter bag 14 normally soft, also can be out of shape, therefore behind the upper end of the perpendicular muscle 1 of installation personnel gathering, perpendicular muscle 1 can from bottom to top through the card hole 11 of card 10 together with filter bag 14, then perpendicular muscle 1 is unclamped, rotation of stretching out one's hand in adjacent card hole 11 from card 10 struts ring 5, make to strut ring 5 and be in softened state, namely stablize and strut many perpendicular muscle 1, the suspension hook 3 on many perpendicular muscle 1 tops stretches out filter bag opening, be hooked on surrounding's upper surface in card 10 upper face plate hole 11, as shown in Figure 6, simultaneously, the elastic acting force of elastic piston ring is relied on to strut the sack of filter bag 14, the limit, hole 13 in card hole 11 is made to be inserted in the groove 12 of filter bag 14 sack, by the limit, hole 13 in card hole 11 and coordinating of filter bag 14 sack groove 12, achieve the stable position of filter bag 14, installation personnel is when installation bag cage and filter bag 14, as long as to stand in below card 10 operation from adjacent card hole 11 to strut ring 5, installation can be completed, without the need to climbing to above card 10, then install easy to operate.When needs dismounting bag cage and filter bag 14, operation of stretching out one's hand from adjacent card hole 11 equally struts ring 5, make to strut ring 5 to rotate, part departs from the space between many perpendicular muscle 1 upper ends, such installation personnel firmly just can draw many perpendicular muscle 1 upper ends and filter bag 14 upper end in, the perpendicular muscle 11 then drawn in and filter bag 14 can separate from card hole 11, and this disassembling section is equally without the need to climbing to above card 10, then disassembling section is convenient.
conveniently rotate and strut ring 5, strut on ring 5 and have handle 6, as Fig. 2,5,6, handle 6 has closed handle space 7, facilitates installation personnel to hold with a hand handle 6.
in order to fully ensure that strutting ring 5 can stablize and strut many perpendicular muscle 1, the inner side of many perpendicular muscle 1 is provided with the locating part 15 can forbidden strutting ring 5 and excessively rotate, namely strutting ring 5 turns to above locating part 15, and time inconsistent with locating part 15, strut ring 5 and be in softened state, many perpendicular muscle 1 are stably softened.
can find out from Fig. 2-4, perpendicular muscle 1 has eight, and be divided into four groups, often have the perpendicular muscle 1 that two are disposed adjacent in group, these the two perpendicular muscle 1 be disposed adjacent are fixedly connected by transverse connection 8,9, transverse connection 8 inward at both ends lateral bend, forms locating part 15.Transverse connection 9 be inside two perpendicular muscle 1 between sleeve pipe, strut ring 5 and be through in sleeve pipe, realize strut ring 5 rotation arrange, by transverse connection 8,9, make eight perpendicular muscle 1 be divided into four groups, thus handled easily personnel draw perpendicular muscle in.
to sum up, in this built-in type bag cage, many perpendicular muscle define the framework of bag cage, by horizontal bar stable position between the bottom of many perpendicular muscle, the many perpendicular muscle positions be positioned at above horizontal bar are all can be elastically-deformable, can elasticity draw between the upper end of i.e. many perpendicular muscle, such bag cage is inserted in filter bag, and when will be installed in the card hole of card, installation personnel firmly draws perpendicular muscle upper end in, card hole can be passed in the upper end of such bag cage and filter bag, then perpendicular muscle is unclamped, operation expanding structure is stretched out one's hand from adjacent card hole, many perpendicular muscle are made to stablize softened, the suspension hook on many perpendicular muscle tops stretches out filter bag opening, be hooked on surrounding's upper surface in card upper face plate hole, simultaneously, rely on the sack of the elastic acting force stretching filter bag of elastic piston ring, the limit, hole in card hole is made to be inserted in the groove of filter bag opening, achieve the stable position of filter bag, installation personnel is when installation bag cage and filter bag, as long as stand in below card and operate expanding structure from adjacent card hole, installation can be completed, without the need to climbing to above card, then install easy to operate.
Claims (4)
1. a bag-type dusting built-in type bag cage, comprise many circumferentially spaced perpendicular muscle, horizontal bar between the bottom being connected to many described perpendicular muscle, it is characterized in that: the described many perpendicular muscle position be positioned at above described horizontal bar is all can be elastically-deformable, the top of described many perpendicular muscle all bends outwards, form suspension hook, the expanding structure that outwards can strut these many perpendicular muscle is provided with between the upper end of described many perpendicular muscle, described expanding structure comprises being arranged on rotationally up and down and struts ring inside described perpendicular muscle, the described ring that struts has softened state and disengaged position, when described strut ring be in softened state time, the described ring that struts is between described many perpendicular muscle, described strut ring outer peripheral face and the medial surface of many described perpendicular muscle inconsistent, when described strut ring be in disengaged position time, described in strut loop section and depart from space between described many perpendicular muscle.
2. bag-type dusting built-in type bag cage according to claim 1, is characterized in that: the inner side of many described perpendicular muscle be provided with can forbid described in strut the locating part that ring excessively rotates.
3. bag-type dusting built-in type bag cage according to claim 2, it is characterized in that: described perpendicular muscle has eight, be divided into four groups, often there are two perpendicular muscle be disposed adjacent in group, these the two perpendicular muscle be disposed adjacent are fixedly connected by transverse connection, have a described transverse connection inward at both ends lateral bend at least, form described locating part.
4. a bag cage and the filter bag combination mounting structure on card, described card has card hole, the outer peripheral face of described filter bag has circumferentially groove in the form of a ring on the position near sack, described filter bag is provided with elastic piston ring on the circumferential position near sack, the groove of ring-type described in the elastic acting force of described elastic piston ring is relied on stably to be inserted by the limit, hole in described card hole, it is characterized in that: described bag cage is bag-type dusting built-in type bag cage according to claim 1, described bag cage is inserted in described filter bag, on described bag cage, the upper end of perpendicular muscle is outwards strutted by described expanding structure, the suspension hook on described perpendicular muscle top all stretches out in the outside of described sack, and be all hooked on surrounding's upper surface in described card upper face plate hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110394637.XA CN102600673B (en) | 2011-12-02 | 2011-12-02 | Bag type dust-collecting built-in bag cage and combined mounting structure of bag cage and filtering bag on tube sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110394637.XA CN102600673B (en) | 2011-12-02 | 2011-12-02 | Bag type dust-collecting built-in bag cage and combined mounting structure of bag cage and filtering bag on tube sheet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102600673A CN102600673A (en) | 2012-07-25 |
| CN102600673B true CN102600673B (en) | 2015-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110394637.XA Active CN102600673B (en) | 2011-12-02 | 2011-12-02 | Bag type dust-collecting built-in bag cage and combined mounting structure of bag cage and filtering bag on tube sheet |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107224802B (en) * | 2017-07-29 | 2019-11-12 | 福州大学 | Rotatable folding contraction type metal bag cage of filter bag and its application method |
| CN108031559A (en) * | 2017-12-25 | 2018-05-15 | 江苏牡丹离心机制造有限公司 | The bag hanging device and hanging bag centrifuge of a kind of hanging bag centrifuge |
| CN111729422B (en) * | 2020-06-29 | 2021-12-14 | 安徽世倾环保科技有限公司 | Wide-purpose ready-package dust removal filter bag |
| CN114259807B (en) * | 2021-11-10 | 2023-03-28 | 江苏东方滤袋股份有限公司 | Bag cage convenient to quick installation is dismantled filter bag |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4251244A (en) * | 1979-03-12 | 1981-02-17 | Wheelabrator-Frye Inc. | Jet pulse bag type collector |
| CN2564225Y (en) * | 2002-08-31 | 2003-08-06 | 盐城市吉利达环保机械有限公司 | Bottom mounted filtering bag device for duster |
| CN2671664Y (en) * | 2003-01-17 | 2005-01-19 | 海宁市环保技术开发有限公司 | Bottom loaded filter bag and frame device for bag dust remover |
| CN202336260U (en) * | 2011-12-02 | 2012-07-18 | 科林环保装备股份有限公司 | In-built bag cage for bag-type dust collection and stack mounting structure of in-built bag cage and filter bag on tube sheet |
-
2011
- 2011-12-02 CN CN201110394637.XA patent/CN102600673B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4251244A (en) * | 1979-03-12 | 1981-02-17 | Wheelabrator-Frye Inc. | Jet pulse bag type collector |
| CN2564225Y (en) * | 2002-08-31 | 2003-08-06 | 盐城市吉利达环保机械有限公司 | Bottom mounted filtering bag device for duster |
| CN2671664Y (en) * | 2003-01-17 | 2005-01-19 | 海宁市环保技术开发有限公司 | Bottom loaded filter bag and frame device for bag dust remover |
| CN202336260U (en) * | 2011-12-02 | 2012-07-18 | 科林环保装备股份有限公司 | In-built bag cage for bag-type dust collection and stack mounting structure of in-built bag cage and filter bag on tube sheet |
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| CN102600673A (en) | 2012-07-25 |
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Effective date of registration: 20160722 Address after: Split eight communities in Wujiang District of Suzhou City, Jiangsu province 215000 Patentee after: Environmental Protection Technology Co., Ltd. Address before: Songling town of Wujiang city Suzhou city Jiangsu province 215222 split eight community traffic road No. 8 Patentee before: Kelin Environmental Protection Equipment, Inc. |