CN107213717A - A kind of bag cage that can be longitudinal folding - Google Patents
A kind of bag cage that can be longitudinal folding Download PDFInfo
- Publication number
- CN107213717A CN107213717A CN201710487511.4A CN201710487511A CN107213717A CN 107213717 A CN107213717 A CN 107213717A CN 201710487511 A CN201710487511 A CN 201710487511A CN 107213717 A CN107213717 A CN 107213717A
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- CN
- China
- Prior art keywords
- joint
- bag
- bracing ring
- vertical muscle
- cage
- 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
Links
- 210000003205 muscle Anatomy 0.000 claims abstract description 52
- 230000008602 contraction Effects 0.000 claims abstract description 19
- 230000005484 gravity Effects 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 2
- 238000002347 injection Methods 0.000 abstract description 5
- 239000007924 injection Substances 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 5
- 230000006872 improvement Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Auxiliary Apparatuses For Manual Packaging Operations (AREA)
Abstract
A kind of bag cage that can be longitudinal folding of the present invention, including at least one set of bag cage unit, each bag of cage unit includes the top joint, contraction joint and bottom joint being sequentially connected from top to bottom, the structure of vertical muscle in same joint is identical and diameter is gradually reduced from top to bottom, in two neighboring joint, the underlying vertical muscle is sheathed in the vertical muscle of top；First bracing ring is provided with the groove that identical and shape is adapted with the vertical muscle quantity, and top joint top further comprises the second bracing ring, and outer surface of second bracing ring away from the contraction joint is provided with external screw thread；The bottom joint further comprises the 3rd bracing ring, and the inner surface of the 3rd bracing ring away from the contraction joint is provided with the internal thread matched with the 3rd bracing ring；A kind of bag basket structure that can be longitudinal folding of the present invention is simple, can realize the folding of bag cage, reduces volume, makes all dismantle injection tube during installation and removal, facility simple to operate.
Description
Technical field
The present invention relates to sack cleaner supporting technology field, especially a kind of bag cage that can be longitudinal folding.
Background technology
Sack cleaner is a kind of dry type dust filtration device, and dusty gas was carried out using the filtration of fabric
Filter, when carrying out deashing process, the deashing gas sprayed by injection tube induces through nozzle and produces air-flow, is entered by bag cage mouthful and filtered
Bag is internal, and its critical component is filter bag and bag cage.Filter bag is using the filter cloth or nonwoven felt of weaving into filtrate used is fine
Dimension；Filter bag is soft, and foldable, length is generally 6-8 meters, diameter phi 160mm.Bag cage is made of mild steel wire, and filter bag adapted,
Diameter phi 150mm, mostly circular tube shaped, volume are big, and most of bag cage is integrated shape and shape is immutable by being welded, due to
Bag cage is not foldable, therefore the process of installation and dismounting is extremely cumbersome, time-consuming to take a lot of work.When carrying out filter bag and the replacing of bag cage, need
Filter bag and bag cage could be removed by first rolling over after the injection tube except surface so that complex operation during replacing, be taken longer.
The content of the invention
In view of the technical problem present in background technology, it is an object of the invention to overcome the shortcoming of prior art there is provided
A kind of bag cage that can be longitudinal folding.
In order to solve the above technical problems, present invention employs following technical measures：
A kind of bag cage that can be longitudinal folding, including at least one set of bag cage unit, each bag of cage unit include from top to bottom according to
The top joint of secondary connection, at least one contraction joint and bottom joint, the top joint, the contraction joint
At least three and the hollow vertical muscle of quantity identical are equipped with the bottom joint, the top joint and the contraction joint are equal
Provided with the first bracing ring；The structure of vertical muscle in same joint is identical and diameter is gradually reduced from top to bottom, and phase between vertical muscle
It is mutually parallel to be surrounded by ring-type；In two neighboring joint, the vertical muscle bottom internal diameter above is less than underlying described
Vertical top rib end external diameter, so that the underlying vertical muscle is sheathed in the vertical muscle of top；First bracing ring is set
There is the groove that and shape identical with the vertical muscle quantity is adapted, the vertical muscle lower end is fixed in the groove；The top
Joint top further comprises the second bracing ring, and second bracing ring is fixed in the vertical top rib portion in the top joint, described
Outer surface of second bracing ring away from the contraction joint is provided with external screw thread；The bottom joint further comprises the 3rd support
The 3rd bracing ring is fixed in circle, the vertical muscle bottom in the bottom joint, and the 3rd bracing ring is away from the contraction joint
Inner surface be provided with the internal thread that matches with the 3rd bracing ring.
As a further improvement, the top joint further comprises retainer plate, the retainer plate is set in parallel in described
Vertical muscle enclose into annulus on the inside of, contact and interfix with each vertical muscle；The bottom joint is provided with least one certainly
Lock construction, the self-locking structure is corresponding with the retainer plate, for when the bag cage shrinks, pinning the retainer plate, with
Prevent the bag cage because gravity voluntarily extends.
As a further improvement, the self-locking structure includes connecting rod and snak link, the connecting rod lower end and described the
Three bracing rings are fixedly connected, and the connecting rod upper end is fixedly connected with the snak link, and the snak link is described solid for pinning
Fixed circle.
As a further improvement, the outer surface at the vertical top rib end and the inner surface of bottom are frosting.
As a further improvement, a diameter of 145mm-155mm of the first bracing ring, a diameter of 3mm- of the vertical muscle
10mm, the length of the vertical muscle is 10mm-25mm.
As a further improvement, the vertical muscle identical length in the top joint, the contraction joint and the bottom joint
Deng.
As a further improvement, including at least two groups bag cage units, two adjacent groups bag cage unit between head and the tail by described
The external screw thread of second bracing ring is connected with the internal thread of the 3rd bracing ring；Bag cage unit positioned at lowermost end states bottom
Joint further comprises bottom, and the bottom is provided with the external screw thread being adapted with the internal thread of second screw connection structure.
Compared with prior art, the present invention has advantages below：
1st, a kind of bag cage that can be longitudinal folding of the present invention can carry out longitudinal folding, and single unit system length is greatly compressed,
Device volume is greatly reduced, the difficulty of installation, dismounting and transport is substantially reduced.
2nd, cause can during bag cage and filter bag is changed for a kind of bag cage Collapsible structure that can be longitudinal folding of the present invention
It is especially suitable for the non-removable sack cleaner of top plate with without removing injection tube.
3rd, a kind of bag cage articulated structure that can be longitudinal folding of the present invention can be such that device is changed in partial destruction without overall
Newly, it is only necessary to change the joint of relevant position.
4th, a kind of bag cage top joint that can be longitudinal folding of the present invention and bottom joint are provided with screw connection structure, can be free
The length of single unit system, more flexibly, strong applicability are adjusted according to demand.
5th, a kind of bag cage that can be longitudinal folding of the present invention is provided with retainer plate and matched self-locking structure, can prevent
The situation generation that bag cage voluntarily extends by gravity during transport etc. after folding device.
Brief description of the drawings
Accompanying drawing 1 is a kind of structural representation of bag cage that can be longitudinal folding of the present invention.
Accompanying drawing 2 is a kind of structural representation in the top joint of bag cage that can be longitudinal folding of the present invention.
Accompanying drawing 3 is a kind of structural representation in the bottom joint of bag cage that can be longitudinal folding of the present invention.
Accompanying drawing 4 is a kind of structural representation in the contraction joint of bag cage that can be longitudinal folding of the present invention.
Accompanying drawing 5 is a kind of structural representation of first bracing ring of bag cage that can be longitudinal folding of the present invention.
Main element symbol description
Top joint 100, the second bracing ring 110, retainer plate 120, contraction joint 200, bottom joint the 300, the 3rd
Bracing ring 310, self-locking structure 320, connecting rod 321, snak link 322, the first bracing ring 400, groove 410, vertical muscle
500th, bag cage unit 600.
Embodiment
To make the purpose, technical scheme and advantage of embodiment of the present invention clearer, below in conjunction with present invention implementation
Accompanying drawing in mode, the technical scheme in embodiment of the present invention is clearly and completely described, it is clear that described reality
The mode of applying is a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ability
The every other embodiment that domain those of ordinary skill is obtained under the premise of creative work is not made, belongs to the present invention
The scope of protection.Therefore, the detailed description of embodiments of the present invention below to providing in the accompanying drawings, which is not intended to limit, wants
The scope of the present invention of protection is sought, but is merely representative of the selected embodiment of the present invention.Based on the embodiment in the present invention,
The every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, belongs to this
Invent the scope of protection.
In the description of the invention, it is to be understood that the orientation or position relationship of the instruction such as term " on ", " under " are base
In orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than indicate or imply
Signified equipment or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this
The limitation of invention.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In the description of the invention, " multiple " are meant that two or more,
Unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be that machinery connects
Connect or electrically connect；Can be joined directly together, can also be indirectly connected to by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements.For the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
The present invention is described in further detail with embodiment below in conjunction with the accompanying drawings：
It refer in Fig. 1-5, embodiment, a kind of bag cage that can be longitudinal folding, including at least one set of bag cage unit 600, often
One bag of cage unit 600 includes the top joint 100 being sequentially connected from top to bottom, at least one contraction joint 200 and one
Bottom joint 300, the top joint 100, the contraction joint 200 and the bottom joint 300 be equipped with least three and
The hollow vertical muscle 500 of quantity identical, the top joint 100 and the contraction joint 200 are equipped with the first bracing ring 400；Together
The structure of vertical muscle 500 in one joint is identical and diameter is gradually reduced from top to bottom, and is parallel to each other and is surrounded by between vertical muscle 500
Ring-type；In two neighboring joint, the vertical bottom internal diameter of muscle 500 above is pushed up less than the underlying vertical muscle 500
External diameter is held, so that the underlying vertical muscle 500 is sheathed in the vertical muscle 500 of top；First bracing ring 400
Provided with the groove 410 that identical and shape is adapted with the vertical quantity of muscle 500, the groove is fixed in the vertical lower end of muscle 500
In 410；The top of top joint 100 further comprises the second bracing ring 110, the top of vertical muscle 500 in the top joint 100
Second bracing ring 110 is fixed on, outer surface of second bracing ring 110 away from the contraction joint 200 is provided with outer spiral shell
Line；The bottom joint 300 further comprises the 3rd bracing ring 310, and the bottom of vertical muscle 500 in the bottom joint 300 is fixed on
3rd bracing ring 310, the inner surface of the 3rd bracing ring 310 away from the contraction joint 200 is provided with and the described 3rd
The internal thread that bracing ring 310 matches.The a diameter of 145mm-155mm of first bracing ring 400, the diameter of the vertical muscle 500
For 3mm-10mm, the length of the vertical muscle 500 is 10mm-25mm.
In use, can be longitudinal folding by bag cage unit 600 during storage, make length be changed into only omiting than single joint
Long length, either storage or transport all extremely convenients；In use, only bag cage unit 600 need to be stretched, you can and it is common
Bag cage is equally installed and used, simple in construction, and operation is flexible, it is not necessary to which special technique supports that operation can be completed.Device is stretched
Shrinking structure to remove for the non-removable pocket type of top plate without removing injection tube during bag cage and filter bag is changed
Dirt device is especially suitable.Meanwhile, articulated structure without overall to renew in partial destruction, it is only necessary to change the pass of relevant position
Section.
It refer in Fig. 2-3, the present embodiment, the top joint 100 further comprises retainer plate 120, the retainer plate
120 are set in parallel on the inside of the annulus that the vertical muscle 500 is surrounded, and contact and interfix with each vertical muscle 500；It is described
Bottom joint 300 is provided with least one self-locking structure 320, and the self-locking structure 320 is corresponding with the retainer plate 120, is used for
When the bag cage shrinks, the retainer plate 120 is pinned, to prevent the bag cage because gravity voluntarily extends.Further,
In the present embodiment, the self-locking structure 320 includes connecting rod 321 and snak link 322, the lower end of connecting rod 321 and described the
Three bracing rings 310 are fixedly connected, and the upper end of connecting rod 321 is fixedly connected with the snak link 322, and the snak link 322 is used
In the pinning retainer plate 120.
When by bag cage 600 fold storage of unit, when folding into shortest length, the snak link 322 can be locked automatically
The fixed retainer plate 120, to prevent the bag cage because gravity voluntarily extends, it is to avoid occur surprisingly, to lead in handling process
Teacher personnel or equipment are injured, are also that transport and carrying become easier.
In the present embodiment, the vertical muscle 500 in the top joint 100, the contraction joint 200 and the bottom joint 300
Identical length etc..The outer surface on the top of vertical muscle 500 and the inner surface of bottom are frosting.During elongation use,
Frictional force between the vertical muscle 500 of adjacent segment can be allowed bigger, it is to avoid sliding phenomenon occurs for the vertical muscle 500 during use, prevents
Locking apparatus cisco unity malfunction or unexpected generation.
In the present embodiment, including at least two groups bag cage units 600, head and the tail pass through institute between two adjacent groups bag cage unit 600
The external screw thread for stating the second bracing ring 110 is connected with the internal thread of the 3rd bracing ring 310；Positioned at the bag cage unit of lowermost end
600 bottom joint 300 of stating further comprises bottom, and the bottom is provided with the internal thread phase with second screw connection structure
The external screw thread of adaptation.Different length requirement can be met to be spliced into according to the quantity of equipment requirement unrestricted choice bag cage unit 600
Bag cage.Bottom only is installed in the bottom joint 300 of last group bag cage, similarly, each several part can also be folded during dismounting
Directly rotation dismounting, makes installation and removal all become extremely convenient afterwards.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God is with principle, and any modification, equivalent substitution and improvements done etc. should be included within the scope of protection of the invention.
Claims (7)
1. a kind of bag cage that can be longitudinal folding, it is characterised in that including at least one set of bag cage unit, each bag of cage unit include from
The top joint that is up to sequentially connected down, at least one shrink joint and bottom joint, it is the top joint, described
Shrink joint and the bottom joint is equipped with least three and the hollow vertical muscle of quantity identical, the top joint and the receipts
Contracting joint is equipped with the first bracing ring；The structure of vertical muscle in same joint is identical and diameter is gradually reduced from top to bottom, and vertical
It is parallel to each other between muscle around circlewise；In two neighboring joint, the vertical muscle bottom internal diameter above is less than under being located at
The vertical top rib end external diameter of side, so that the underlying vertical muscle is sheathed in the vertical muscle of top；Described first
Bracing ring is provided with the groove that identical and shape is adapted with the vertical muscle quantity, and the vertical muscle lower end is fixed in the groove；
Top joint top further comprises the second bracing ring, and second support is fixed in the vertical top rib portion in the top joint
Circle, outer surface of second bracing ring away from the contraction joint is provided with external screw thread；The bottom joint further comprises
The 3rd bracing ring is fixed in three bracing rings, the vertical muscle bottom in the bottom joint, and the 3rd bracing ring is received away from described
The inner surface in contracting joint is provided with the internal thread matched with the 3rd bracing ring.
2. according to claim 1 bag of cage, it is characterised in that the top joint further comprises retainer plate, described solid
Fixed circle be set in parallel in the vertical muscle enclose into annulus on the inside of, contact and interfix with each vertical muscle；The bottom
Joint is provided with least one self-locking structure, and the self-locking structure is corresponding with the retainer plate, for when the bag cage shrinks,
The retainer plate is pinned, to prevent the bag cage because gravity voluntarily extends.
3. according to claim 2 bag of cage, it is characterised in that the self-locking structure includes connecting rod and snak link, described
Connecting rod lower end is fixedly connected with the 3rd bracing ring, and the connecting rod upper end is fixedly connected with the snak link, the bullet
Spring button is used to pin the retainer plate.
4. according to claim 1 bag of cage, it is characterised in that the outer surface at the vertical top rib end and the inner surface of bottom are equal
For frosting.
5. according to claim 1 bag of cage, it is characterised in that a diameter of 145mm-155mm of the first bracing ring, described
A diameter of 3mm-10mm of vertical muscle, the length of the vertical muscle is 10mm-25mm.
6. according to claim 5 bag of cage, it is characterised in that the top joint, the contraction joint and the bottom
The vertical muscle identical length in joint etc..
7. according to claim 1 bag of cage, it is characterised in that including at least two groups bag cage units, two adjacent groups bag cage list
Head and the tail are connected by the external screw thread of second bracing ring with the internal thread of the 3rd bracing ring between member；Positioned at lowermost end
The bottom joint of stating of bag cage unit further comprise bottom, the bottom is provided with the interior spiral shell with second screw connection structure
The external screw thread that line is adapted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710487511.4A CN107213717A (en) | 2017-06-23 | 2017-06-23 | A kind of bag cage that can be longitudinal folding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710487511.4A CN107213717A (en) | 2017-06-23 | 2017-06-23 | A kind of bag cage that can be longitudinal folding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107213717A true CN107213717A (en) | 2017-09-29 |
Family
ID=59951322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710487511.4A Pending CN107213717A (en) | 2017-06-23 | 2017-06-23 | A kind of bag cage that can be longitudinal folding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107213717A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107744701A (en) * | 2017-12-02 | 2018-03-02 | 福州大学 | Telescopic folding bag cage mechanism and application method |
| CN109011897A (en) * | 2018-09-19 | 2018-12-18 | 厦门大学嘉庚学院 | Demountable foldable bag cage and method for folding |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204933106U (en) * | 2015-09-08 | 2016-01-06 | 济南大唐环境技术有限公司 | A kind of sack cleaner filter assemblies |
| CN106563317A (en) * | 2015-10-10 | 2017-04-19 | 樊星 | Bag cage for bag-type dust collector |
-
2017
- 2017-06-23 CN CN201710487511.4A patent/CN107213717A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204933106U (en) * | 2015-09-08 | 2016-01-06 | 济南大唐环境技术有限公司 | A kind of sack cleaner filter assemblies |
| CN106563317A (en) * | 2015-10-10 | 2017-04-19 | 樊星 | Bag cage for bag-type dust collector |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107744701A (en) * | 2017-12-02 | 2018-03-02 | 福州大学 | Telescopic folding bag cage mechanism and application method |
| CN109011897A (en) * | 2018-09-19 | 2018-12-18 | 厦门大学嘉庚学院 | Demountable foldable bag cage and method for folding |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170929 |
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| RJ01 | Rejection of invention patent application after publication |