CN206996115U - Rotatable folding contraction type metal bag cage of filter bag - Google Patents
Rotatable folding contraction type metal bag cage of filter bag Download PDFInfo
- Publication number
- CN206996115U CN206996115U CN201720933142.2U CN201720933142U CN206996115U CN 206996115 U CN206996115 U CN 206996115U CN 201720933142 U CN201720933142 U CN 201720933142U CN 206996115 U CN206996115 U CN 206996115U
- Authority
- CN
- China
- Prior art keywords
- main shaft
- collar
- type metal
- side lever
- filter bag
- 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.)
- Withdrawn - After Issue
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
It the utility model is related to a kind of rotatable folding contraction type metal bag cage of filter bag, including main shaft, all portion's circumference of the main shaft are laid with some side levers, some side levers are with main axis parallel and are connected respectively through being inserted in the collar of main shaft with main axis, and the limited block of the anglec of rotation for limiting a upper side lever is equipped with the collar.The structure of the rotatable folding contraction type metal bag cage of filter bag is simple, is easy to storage to fold, easy to use.
Description
Technical field
It the utility model is related to a kind of rotatable folding contraction type metal bag cage of filter bag.
Background technology
Traditional bag cage is used in electrostatic fabric filter, and sack cleaner or electrostatic fabric filter are a kind of dry type dust filtration devices,
Dusty gas is filtered using the filtration of fabric, its critical component is filter bag and bag cage.Filter bag is using weaving
Filter cloth or nonwoven felt into, filtrate used be fiber, filter bag is soft, and foldable, length is generally 6-8 rice, diameter phi
160mm.Bag cage is made of mild steel wire, is supported the use with filter bag, diameter phi 150mm, inside filter bag, for supporting
Filter bag, prevent filter bag from collapsing, while also contribute to the removing and redistribution of dirt cake.Traditional bag cage is not foldable, using point
Save package assembly, easy neglected loading, and be not easy to check and find, need to first remove during use directly over injection after could take out filter bag
Cage, bag cage of filter bag inconvenience is changed, volume is big, and occupied ground is big.
Utility model content
In view of the deficiencies in the prior art, technical problem to be solved in the utility model is to provide a kind of rotatable folding and received
Contracting formula metal bag cage of filter bag, is not only simple in structure, and convenient and efficient.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：A kind of rotatable folding contraction type metal
Bag cage of filter bag, including main shaft, all portion's circumference of the main shaft are laid with some side levers, some side levers with main axis parallel simultaneously
It is connected respectively through being inserted in the collar of main shaft with main axis, the anglec of rotation for limiting a upper side lever is equipped with the collar
The limited block of degree.
Preferably, the top of the main shaft is coaxially installed with upper limit step, and the bottom of the main shaft is coaxially installed with
One lower limit step and the second lower limit step, the collar on the side lever top are up sheathed on upper limit step under successively
On main shaft, the collar of the side lever bottom is sheathed on the main shaft between the first lower limit step and the second lower limit step.
Preferably, the top of the side lever is installed with the outer camber beam radially extended along main shaft, the bottom of the side lever
It is installed with the interior camber beam radially extended along main shaft.
Preferably, the adapting rod through radially extending connects as one between the side lever and the collar.
Preferably, the limited block is fixedly arranged on the peripheral part of the collar, and the top of the limited block extends to place upward
Collar upper surface top.
Preferably, the quantity of the side lever is nine, and the quantity of the collar is nine.
Compared with prior art, the utility model has the advantages that：The rotatable folding contraction type metal filter bag
The structure of bag cage is simple, and bag cage can be convenient to use with rotary folding, is easy to dismount, is readily transported and carries, improve and do
Thing efficiency.
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
Brief description of the drawings
Fig. 1 is the organigram one of the utility model embodiment.
Fig. 2 is the organigram two of the utility model embodiment.
Fig. 3 is the organigram of traditional bag cage.
Embodiment
For features described above and advantage of the present utility model can be become apparent, special embodiment below, and coordinate accompanying drawing,
It is described in detail below.
As shown in Fig. 1 ~ 3, a kind of rotatable folding contraction type metal bag cage of filter bag, including main shaft 1, all portions of the main shaft
Circumference is laid with some side levers 2, and some side levers are with main axis parallel and respectively through being inserted in the collar 3 and main axis of main shaft
Connect, the limited block 4 of the anglec of rotation for limiting a upper side lever is equipped with the collar.
In the utility model embodiment, the top of the main shaft is coaxially installed with upper limit step 5, under the main shaft
Portion is coaxially installed with the first lower limit step 6 and the second lower limit step 7, and the collar on the side lever top up covers successively under
On the main shaft of upper limit step, the collar of the side lever bottom is sheathed on the first lower limit step and the second lower limit step
Between main shaft on.
In the utility model embodiment, the top of the side lever is installed with the outer camber beam 8 radially extended along main shaft,
In order to not allow fiber filter bag to be pressed into bag cage under the influence of air pressure, the bottom of the side lever, which is installed with along the radial direction of main shaft, prolongs
The interior camber beam 9 stretched.
In the utility model embodiment, the adapting rod 10 between the side lever and the collar through radially extending is connected as one
Body.
In the utility model embodiment, the limited block is fixedly arranged on the peripheral part of the collar, and the top of the limited block is equal
The top of collar upper surface where extending to upward.
In the utility model embodiment, the quantity of the side lever is nine, and the quantity of the collar is nine.
In the utility model embodiment, the side lever can be equal in overall ability along the circumference uniform distribution of main shaft, load
Even distribution, the mechanical property of structure could be more preferable.
A kind of application method of rotatable folding contraction type metal bag cage of filter bag, is carried out according to the following steps：
（1）Side lever is gathered into rear angled bag cage is put with injection tube side gap along bag cage entrance during use
Enter, after being all put into, side lever is deployed；
（2）When side lever deploys, side lever turns clockwise on main shaft respectively by the collar, in rotary course, upper one
Side lever can be stuck on the limited block of the collar of next side lever, and a upper side lever next side lever relatively can not continue to turn clockwise
It is dynamic, just form angle between two adjacent side levers；
（3）After every side lever clockwise expansion, until two side levers of head and the tail are adjacent, finally with buckle or bandage 11 by head
Two adjacent side levers of tail connect as one, and side lever now can not turn round, and just form bag cage, first by buckle or bandage solution during dismounting
Open, then carry out reverse rotation folding, take out bag cage.
The utility model is not limited to above-mentioned preferred forms, and anyone can obtain under enlightenment of the present utility model
Go out other various forms of rotatable folding contraction type metal bag cage of filter bag.It is all to be done according to present utility model application the scope of the claims
Equivalent changes and modifications, it should all belong to covering scope of the present utility model.
Claims (6)
- A kind of 1. rotatable folding contraction type metal bag cage of filter bag, it is characterised in that：Including main shaft, all portion's circumference of the main shaft Some side levers are laid with, some side levers are with main axis parallel and are connected respectively through being inserted in the collar of main shaft with main axis, The limited block of the anglec of rotation for limiting a upper side lever is equipped with the collar.
- 2. rotatable folding contraction type metal bag cage of filter bag according to claim 1, it is characterised in that：The main shaft it is upper Portion is coaxially installed with upper limit step, and the bottom of the main shaft is coaxially installed with the first lower limit step and the second lower limit platform Rank, the collar on the side lever top are up sheathed on the main shaft of upper limit step successively under, the collar of the side lever bottom It is sheathed on the main shaft between the first lower limit step and the second lower limit step.
- 3. rotatable folding contraction type metal bag cage of filter bag according to claim 1, it is characterised in that：The top of the side lever End is installed with the outer camber beam radially extended along main shaft, and the bottom of the side lever is installed with along in the radially extending of main shaft Camber beam.
- 4. rotatable folding contraction type metal bag cage of filter bag according to claim 1, it is characterised in that：The side lever and set The adapting rod through radially extending connects as one between ring.
- 5. rotatable folding contraction type metal bag cage of filter bag according to claim 1, it is characterised in that：The limited block is consolidated Located at the peripheral part of the collar, the top of the limited block extends to the top of the collar upper surface at place upward.
- 6. rotatable folding contraction type metal bag cage of filter bag according to claim 1, it is characterised in that：The number of the side lever Measure as nine, the quantity of the collar is nine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720933142.2U CN206996115U (en) | 2017-07-29 | 2017-07-29 | Rotatable folding contraction type metal bag cage of filter bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720933142.2U CN206996115U (en) | 2017-07-29 | 2017-07-29 | Rotatable folding contraction type metal bag cage of filter bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206996115U true CN206996115U (en) | 2018-02-13 |
Family
ID=61456903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720933142.2U Withdrawn - After Issue CN206996115U (en) | 2017-07-29 | 2017-07-29 | Rotatable folding contraction type metal bag cage of filter bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206996115U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107224802A (en) * | 2017-07-29 | 2017-10-03 | 福州大学 | Rotatable folding contraction type metal bag cage of filter bag and its application method |
-
2017
- 2017-07-29 CN CN201720933142.2U patent/CN206996115U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107224802A (en) * | 2017-07-29 | 2017-10-03 | 福州大学 | Rotatable folding contraction type metal bag cage of filter bag and its application method |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180213 Effective date of abandoning: 20191112 |