CN206499961U - A kind of pulse backblowing deashing device - Google Patents
A kind of pulse backblowing deashing device Download PDFInfo
- Publication number
- CN206499961U CN206499961U CN201621391072.4U CN201621391072U CN206499961U CN 206499961 U CN206499961 U CN 206499961U CN 201621391072 U CN201621391072 U CN 201621391072U CN 206499961 U CN206499961 U CN 206499961U
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- CN
- China
- Prior art keywords
- filter bag
- support tube
- upper box
- deashing device
- pulse
- 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.)
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Abstract
The utility model is related to deashing device technical field, more particularly to a kind of pulse backblowing deashing device.By casing, casing includes upper box, middle casing and the lower box being sequentially connected；The upper box side is provided with pulse valve, and upper box opposite side is provided with gas outlet, and middle casing side, which is provided with air inlet, the dust mouth of lower box bottom, is provided with revolving valve；It is evenly equipped with the middle box top in some filter bags, filter bag and is provided with skeleton；The pulse valve, which is stretched into, is evenly equipped with some jet pipes towards filter bag in the injection tube in upper box；The skeleton includes being provided with multiple support rings in protection ring and chassis, and connection protection ring and the support tube on chassis, support tube；The support tube is disposed with least three groups back-moving springs from top to bottom, and every group of back-moving spring includes two back-moving springs；The free end of the back-moving spring is connected by attachment means with filter bag；Make a kind of pulse backblowing deashing device ash-removal effect good.
Description
Technical field
The utility model is related to deashing device technical field, more particularly to a kind of pulse backblowing deashing device.
Background technology
Sack cleaner is a kind of dry type dust filtration device, and it is applied to trap tiny, dry, non-fiber dust；At present
It is general during deashing in bag filter that filter bag is repeatedly advertised repeatedly using pulse valve so that the dust on filter bag is shaken off to realize
The purpose of deashing, but after long-time use, ash-removal effect is undesirable, and because pulse valve needs to advertise repeatedly to can be only achieved
Ash-removal effect, pulse valve is also easily damaged.
Utility model content
The purpose of this utility model is to provide a kind of good pulse backblowing deashing device of ash-removal effect.
The technical solution of the utility model is as follows：
A kind of pulse backblowing deashing device, it is characterised in that including casing, casing include be sequentially connected upper box, in
Casing and lower box；The upper box side be provided with pulse valve, upper box opposite side be provided with gas outlet, middle casing side be provided with into
Revolving valve is provided with gas port, the dust mouth of lower box bottom；It is evenly equipped with some filter bags, filter bag and is provided with the middle box top
Skeleton；The pulse valve, which is stretched into, is evenly equipped with some jet pipes towards filter bag in the injection tube in upper box；The skeleton includes protecting
Multiple support rings are provided with retaining ring and chassis, and connection protection ring and the support tube on chassis, support tube；The support tube is from upper
At least three groups back-moving springs are disposed with, every group of back-moving spring includes two back-moving springs；The back-moving spring
Free end is connected by attachment means with filter bag.
The attachment means include being arranged on the first magnet of back-moving spring end, and are arranged on the outside of filter bag and first
The second magnet that magnet is used cooperatively.Pass through using cooperatively for the first magnet and the second magnet so that back-moving spring is dismountable
It is connected on filter bag, convenient maintenance and replacing.
The attachment means include being arranged on the first adhesive linkage of back-moving spring end, and are arranged on the inside of filter bag and the
The second adhesive linkage that one adhesive linkage is used cooperatively.By setting using cooperatively for the first adhesive linkage and the second adhesive linkage so that answer
Position spring can firmly be bonded in filter bag.
Cavity is provided with the protection ring, the cavity floor is provided with some through holes connected with support tube, cavity top
Face both sides are provided with air inlet；Some stomatas are evenly equipped with the support tube；Jet pipe connects three-way pipe, the three-way pipe both sides
Exit is equipped with the air inlet pipe connected with air inlet, and the exit of three-way pipe bottom surface is provided with the tracheae of filter bag.Due to sky
Chamber top surface both sides are respectively provided with air inlet, and support tube is hollow structure, thus cavity floor set the through hole of connection cause from
The gas come in pulse valve is flowed into support tube, and blows to filter bag from the stomata ejection of support tube；So that jetting deashing effect is more
It is good.
The beneficial effects of the utility model are：In injection tube to spraying gas to filter bag, when carrying out deashing, because filter bag will
It can heave so that dust of the absorption on filter bag drops, by setting back-moving spring to be reset in filter bag during springs return
To occur repeatedly shake so that the dust on filter bag quickly drops, and coordinate the use of pulse valve so that ash-removal effect is greatly carried
It is high；Because filter bag is longer, in order to be able to make filter bag shake repeatedly at least provided with three groups of back-moving springs；Because every group of back-moving spring exists
One is respectively arranged on relative support tube, the stability of shake is improved, extends the service life of filter bag.
Brief description of the drawings
By detailed description below in conjunction with the accompanying drawings, the utility model is foregoing to incite somebody to action with other objects, features and advantages
Become apparent.
Wherein：Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model skeleton structure schematic diagram；
Fig. 3 is the utility model through-hole structure schematic diagram；
In accompanying drawing, 1 is upper box, and 2 be middle casing, and 3 be lower box, and 4 be pulse valve, and 5 be gas outlet, and 6 be air inlet, 7
It is filter bag for revolving valve, 8,9 be skeleton, and 10 be injection tube, and 11 be jet pipe, and 12 be protection ring, and 13 be chassis, and 14 be support tube,
15 be support ring, and 16 be back-moving spring, and 17 be the first magnet, and 19 be cavity, and 20 be through hole, and 21 be air inlet, and 22 be stomata, 23
It is air inlet pipe for three-way pipe, 24,25 be tracheae.
Embodiment
Shown in Figure 1, a kind of pulse backblowing deashing device, it is characterised in that including casing, casing includes being sequentially connected
Upper box 1, middle casing 2 and lower box 3；The upper box side is provided with pulse valve 4, and upper box opposite side is provided with gas outlet 5,
Middle casing side, which is provided with air inlet 6, the dust mouth of lower box bottom, is provided with revolving valve 7；It is evenly equipped with the middle box top
Skeleton 9 is provided with some filter bags 8, filter bag；The pulse valve, which is stretched into, is evenly equipped with some direction filters in the injection tube 10 in upper box
The jet pipe 11 of bag；The skeleton includes protection ring 12 and chassis 13, and connection protection ring and the support tube 14 on chassis, support tube
It is interior to be provided with multiple support rings 15；The support tube is disposed with least three groups back-moving springs 16, every group of reset bullet from top to bottom
Spring includes two back-moving springs, and two back-moving springs are separately positioned on relative support tube；The back-moving spring from
It is connected by end by attachment means with filter bag.In injection tube to spraying gas to filter bag, when carrying out deashing, because filter bag will be roused
Rise so that dust of the absorption on filter bag drops, by setting back-moving spring will hair during filter bag is reset springs return
Raw repeatedly shake so that the dust on filter bag quickly drops, coordinates the use of pulse valve, on the one hand causes ash-removal effect greatly
Improve, on the other hand can reduce the number of times of pulse valve blowing, effectively extend the life-span of pulse valve；Because filter bag is longer, it is
Filter bag shake can be made repeatedly at least provided with three groups of back-moving springs；Because every group of back-moving spring is set on relative support tube
One has been put, the stability of shake is improved, has extended the service life of filter bag.
The attachment means include being arranged on the first magnet 17 of back-moving spring end, and are arranged on the outside of filter bag and the
The second magnet that one magnet is used cooperatively.Pass through using cooperatively for the first magnet and the second magnet so that back-moving spring is detachable
Be connected on filter bag, convenient maintenance and change.
The attachment means include being arranged on the first adhesive linkage of back-moving spring end, and are arranged on the inside of filter bag and the
The second adhesive linkage that one adhesive linkage is used cooperatively.By setting using cooperatively for the first adhesive linkage and the second adhesive linkage so that answer
Position spring can firmly be bonded in filter bag.
First, second adhesive linkage can use 3M layers of two-sided.Production cost is reduced using 3M layers of two-sided.
Cavity 19 is provided with the protection ring, the cavity floor is provided with some through holes 20 connected with support tube, it is empty
Chamber top surface both sides are provided with air inlet 21；Some stomatas 22 are evenly equipped with the support tube；Jet pipe connects three-way pipe 23, and this three
The exit of siphunculus both sides is equipped with the air inlet pipe 24 connected with air inlet, and the exit of three-way pipe bottom surface is provided with filter bag
Tracheae 25.Because cavity top surface both sides are respectively provided with air inlet, and support tube is hollow structure, therefore sets connection in cavity floor
Through hole the gas come out of pulse valve is flowed into support tube, and sprayed from the stomata of support tube and blow to filter bag；So that spray
Blow ash-removal effect more preferable.
The back-moving spring is volute spring.Due to more being consolidated using volute spring structure.
It is described above, only it is preferred embodiment of the present utility model, any formal limit is not done to the utility model
System, it is every according to any simple modification made in technical spirit of the present utility model to above example, equivalent variations, fall
Enter within protection domain of the present utility model.
Claims (4)
1. a kind of pulse backblowing deashing device, it is characterised in that including casing, casing includes upper box, the raising middle flask being sequentially connected
Body and lower box；The upper box side is provided with pulse valve, and upper box opposite side is provided with gas outlet, and middle casing side is provided with air inlet
Mouthful, revolving valve is provided with the dust mouth of lower box bottom；It is evenly equipped with the middle box top in some filter bags, filter bag and is provided with bone
Frame；The pulse valve, which is stretched into, is evenly equipped with some jet pipes towards filter bag in the injection tube in upper box；The skeleton includes protection
Multiple support rings are provided with ring and chassis, and connection protection ring and the support tube on chassis, support tube；The support tube is from up to
Under be disposed with least three groups back-moving springs, every group of back-moving spring includes two back-moving springs；The back-moving spring from
It is connected by end by attachment means with filter bag.
2. a kind of pulse backblowing deashing device according to claim 1, it is characterised in that the attachment means include setting
The first magnet in back-moving spring end, and it is arranged on the second magnet used cooperatively on the outside of filter bag with the first magnet.
3. a kind of pulse backblowing deashing device according to claim 1, it is characterised in that the attachment means include setting
The first adhesive linkage in back-moving spring end, and be arranged on the inside of filter bag and that the first adhesive linkage is used cooperatively is second Nian Jie
Layer.
4. a kind of pulse backblowing deashing device according to claim 1, it is characterised in that set in the protection ring free
Chamber, the cavity floor is provided with some through holes connected with support tube, and cavity top surface both sides are provided with air inlet；The support
Some stomatas are evenly equipped with pipe；Jet pipe connects three-way pipe, and the exit of the three-way pipe both sides is equipped with entering of being connected with air inlet
Tracheae, the exit of three-way pipe bottom surface is provided with the tracheae of filter bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621391072.4U CN206499961U (en) | 2016-12-16 | 2016-12-16 | A kind of pulse backblowing deashing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621391072.4U CN206499961U (en) | 2016-12-16 | 2016-12-16 | A kind of pulse backblowing deashing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206499961U true CN206499961U (en) | 2017-09-19 |
Family
ID=59842622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621391072.4U Active CN206499961U (en) | 2016-12-16 | 2016-12-16 | A kind of pulse backblowing deashing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206499961U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108246015A (en) * | 2018-03-10 | 2018-07-06 | 日照兴业汽车配件有限公司 | Dust pelletizing system |
| CN108970267A (en) * | 2018-07-26 | 2018-12-11 | 王自民 | A kind of timber production essence polishing workshop deduster |
-
2016
- 2016-12-16 CN CN201621391072.4U patent/CN206499961U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108246015A (en) * | 2018-03-10 | 2018-07-06 | 日照兴业汽车配件有限公司 | Dust pelletizing system |
| CN108970267A (en) * | 2018-07-26 | 2018-12-11 | 王自民 | A kind of timber production essence polishing workshop deduster |
| CN108970267B (en) * | 2018-07-26 | 2020-08-14 | 绍兴柯桥新兴门业有限公司 | Dust remover for wooden door production precision polishing workshop |
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