CN208177116U - A kind of novel bag-type dust remover - Google Patents
A kind of novel bag-type dust remover Download PDFInfo
- Publication number
- CN208177116U CN208177116U CN201721851456.4U CN201721851456U CN208177116U CN 208177116 U CN208177116 U CN 208177116U CN 201721851456 U CN201721851456 U CN 201721851456U CN 208177116 U CN208177116 U CN 208177116U
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- filter bag
- shell
- filter
- bag
- frame
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Abstract
The utility model discloses a kind of novel bag-type dust removers, including shell, go out ash hopper set on the shell lower end, it is fixed on the deashing mechanism of the enclosure interior, it is installed on the rotating electric machine at the case top center, the connecting rod being connect with the rotor of the rotating electric machine, the filter bag frame being fixed on the connecting rod of the deashing mechanism upper end, it is installed on the filter bag of the back taper of filter bag frame lower end, it is installed on the air blower and air filter of the connection of outer wall on the shell, air inlet set on the lower part of the shell, gas outlet and back blow port set on the top of the shell.The utility model drives the filter bag rotation by the rotating electric machine, each position of filter bag can not only be made uniformly to be contacted with air inlet, avoid the more situation of local dust stratification, the bottom of the filter bag of rotation and the ash-removing plate relatively move simultaneously, the dust stratification of the filter bag bottom is scraped, achievees the purpose that the uniform deashing of filter bag.
Description
Technical field
The utility model relates to technical field of dust removal equipment more particularly to a kind of novel bag-type dust removers.
Background technique
Bag filter is at present using commonplace dust-extraction unit, it is a kind of dry type dust filtration device, suitable for catching
Collect tiny, dry, non-fiber dust.Filter bag is generally using the filter cloth or nonwoven felt of weaving at utilizing fabric
Filtration dusty gas is filtered, its working principle is that: after dusty gas enters bag filter, particle is big,
Heavy dust falls into ash bucket since the effect of gravity settles down, and the gas containing relatively fine dust is passing through filter bag
When, dust is purified gas by detention.
After a period of use, due to effects such as sieving, collision, delay, diffusion, electrostatic, surface has gathered one to filter bag
Layer dust, this layer of dust is known as bonding layer, in motion process after this, bonding layer at filter bag main filtration layer, by first
The effect of layer, the biggish filter bag of mesh can also obtain higher filter efficiency.As dust is in the accumulation of filter material surface, deduster
Efficiency and resistance all accordingly increase, when the pressure difference of filter bag two sides is very big, some can be attached to it is thin on filter bag
Small grit squeezes the past, declines dust collector efficiency, the resistance of deduster is excessively high also to make the air quantity of dust pelletizing system be remarkably decreased.
Therefore, after the resistance of deduster reaches certain numerical value, timely deashing.
It is that blowback removing dust and clearing ash is carried out to filter bag when existing bag filter deashing, the grit being attached on filter bag is blown
It falls, but when dust stratification is thicker or grit clings cloth bag, is not easy to blow off grit, ash-removal effect is poor；It is close when blowback
Filter bag ash removal at air outlet is very fast, and also relatively clean with clearing, far from air outlet filter bag Shangdi grit is not easy to fall, and needs
Blowback is carried out for a long time, and cleaning efficiency and effect are bad.
Summary of the invention
In view of this, the present invention provides a kind of novel bag-type dust removers, and there is preferable cleaning efficiency and deashing to imitate
Fruit.
The utility model is solved the above problems by following technological means:
The novel bag-type dust remover of the utility model, including shell, set on the shell lower end go out ash hopper, be fixed on
The deashing mechanism of the enclosure interior, the rotating electric machine for being installed on the case top center, the rotor with the rotating electric machine
The connecting rod of connection, is installed on filter bag frame lower end at the filter bag frame being fixed on the connecting rod of the deashing mechanism upper end
The filter bag of back taper is installed on the air blower and air filter of the connection of outer wall on the shell, under the shell
The air inlet in portion, the gas outlet set on the top of the shell and back blow port, the bottom of the filter bag are connected to by fixing head
The bottom of the connecting rod, the air filter are connected to the back blow port；
The deashing mechanism includes the toroidal frame for being fixed on the inner walls, is connected to a plurality of of the toroidal frame lower end
Ash-removing plate, the lantern ring for being connected to a plurality of ash-removing plate end, a plurality of ash-removing plate form the filter bag contract with the back taper
The inverted cone-shaped structure of conjunction, the fixing head are inserted in the lantern ring and are connected by bearing.
Preferably, there are gaps between the filter bag frame and the toroidal frame.
Preferably, the toroidal frame upper end is equipped with the ball for being used to support the filter bag frame.
Preferably, the bottom of the filter bag frame is equipped with the idler wheel for rotating walking.
The novel bag-type dust remover of the utility model, the filter bag of back taper increase the contact area with air inlet, mention
High efficiency of dust collection；The link rotatable is driven by the rotating electric machine, so that the filter bag be driven to rotate, can not only be made
Each position of filter bag is uniformly contacted with air inlet, and the more situation of local dust stratification, while the filter bag rotated are avoided
Bottom and the ash-removing plate relatively move, the dust stratification of the filter bag bottom is scraped, achievees the purpose that the uniform deashing of filter bag；Together
When, the air blower air blast enters in the shell after being filtered by the air filter from the back blow port, to the filter
Bag carries out reverse gas cleaning, improves cleaning efficiency and ash-removal effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the novel bag-type dust remover of the utility model.
Description of symbols: shell -1 goes out ash hopper -2, toroidal frame -31, ash-removing plate -32, lantern ring -33, rotating electric machine -
4, connecting rod -5, filter bag frame -6, filter bag -7, air blower -8, air filter -9, air inlet -10, gas outlet -11, back blow port -12,
Fixing head -13.
Specific embodiment
In the description of the present invention, it should be understood that term " center ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this is practical
Novel limitation.
The utility model is described in detail below with reference to attached drawing: novel bag-type dust remover described in the present embodiment,
Including shell 1, set on 1 lower end of shell go out ash hopper 2, be fixed on inside the shell 1 deashing mechanism, be installed on institute
The rotating electric machine 4 for stating 1 top center of shell, is fixed on the dust removing machine at the connecting rod 5 connecting with the rotor of the rotating electric machine 4
Filter bag frame 6 on the connecting rod 5 of structure upper end, be installed on 6 lower end of filter bag frame back taper filter bag 7, be installed on it is described
The air blower 8 and air filter 9 of the connection of outer wall on shell 1, set on the lower part of the shell 1 air inlet 10, be set to institute
Gas outlet 11 and the back blow port 12 on the top of shell 1 are stated, the bottom of the filter bag 7 is connected to the connecting rod 5 by fixing head 13
Bottom, the air filter 9 is connected to the back blow port 12；
The deashing mechanism includes the toroidal frame 31 for being fixed on 1 inner wall of shell, is connected to 31 lower end of toroidal frame
A plurality of ash-removing plate 32, be connected to the lantern ring 33 of a plurality of 32 end of the ash-removing plate, a plurality of ash-removing plate 32 formed with it is described
The inverted cone-shaped structure that the filter bag 7 of back taper agrees with, the fixing head 13 are inserted in the lantern ring 33 and are connected by bearing.
Novel bag-type dust remover described in the present embodiment, the filter bag 7 of back taper increase the contact area with air inlet,
Improve efficiency of dust collection；The connecting rod 5 is driven to rotate by the rotating electric machine 4, so that the filter bag 7 is driven to rotate, it can not only
Enough so that each position of filter bag 7 is uniformly contacted with air inlet, the more situation of local dust stratification, while the institute rotated are avoided
The bottom and the ash-removing plate 32 for stating filter bag 7 relatively move, and the dust stratification of 7 bottom of filter bag is scraped, it is uniformly clear to reach filter bag 7
The purpose of ash；Meanwhile 8 air blast of air blower passes through after the air filter 9 filters from described in the back blow port 12 entrance
In shell 1, reverse gas cleaning is carried out to the filter bag 7, improves cleaning efficiency and ash-removal effect.
It is relatively rotated for the ease of the filter bag frame 6 with the toroidal frame 31, present embodiment discloses following three kinds implementations
Mode:
As an embodiment of the present embodiment, there are gaps between the filter bag frame 6 and the toroidal frame 31.
As the another embodiment of the present embodiment, 31 upper end of toroidal frame is equipped with and is used to support the filter bag frame 6
Ball.
As a kind of last embodiment of the present embodiment, the bottom of the filter bag frame 6 is equipped with the rolling for rotating walking
Wheel.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, those skilled in the art should understand that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover in the scope of the claims of the utility model.
Claims (4)
1. a kind of novel bag-type dust remover, it is characterised in that: go out ash hopper, fixation including shell, set on the shell lower end
In the enclosure interior deashing mechanism, be installed on the case top center rotating electric machine, with the rotating electric machine turn
The connecting rod of son connection, is installed on filter bag frame lower end at the filter bag frame being fixed on the connecting rod of the deashing mechanism upper end
Back taper filter bag, be installed on the air blower and air filter of the connection of outer wall on the shell, set on the shell
The bottom of the air inlet of lower part, the gas outlet set on the top of the shell and back blow port, the filter bag is connected by fixing head
In the bottom of the connecting rod, the air filter is connected to the back blow port；
The deashing mechanism includes the toroidal frame for being fixed on the inner walls, a plurality of deashing for being connected to the toroidal frame lower end
What the filter bag of plate, the lantern ring for being connected to a plurality of ash-removing plate end, a plurality of ash-removing plate formation and the back taper agreed with
Inverted cone-shaped structure, the fixing head are inserted in the lantern ring and are connected by bearing.
2. a kind of novel bag-type dust remover according to claim 1, it is characterised in that: the filter bag frame and the toroidal frame
Between there are gaps.
3. a kind of novel bag-type dust remover according to claim 1, it is characterised in that: the toroidal frame upper end is equipped with and is used for
Support the ball of the filter bag frame.
4. a kind of novel bag-type dust remover according to claim 1, it is characterised in that: the bottom of the filter bag frame, which is equipped with, to be used
In the idler wheel of rotation walking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721851456.4U CN208177116U (en) | 2017-12-26 | 2017-12-26 | A kind of novel bag-type dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721851456.4U CN208177116U (en) | 2017-12-26 | 2017-12-26 | A kind of novel bag-type dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208177116U true CN208177116U (en) | 2018-12-04 |
Family
ID=64442127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721851456.4U Active CN208177116U (en) | 2017-12-26 | 2017-12-26 | A kind of novel bag-type dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208177116U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109954333A (en) * | 2017-12-26 | 2019-07-02 | 天津市圣莱特净化设备有限公司 | A kind of novel bag-type dust remover |
| CN110420531A (en) * | 2019-09-03 | 2019-11-08 | 杨磊 | Dust removal by ventilation equipment for the anti-dust explosion in workshop |
-
2017
- 2017-12-26 CN CN201721851456.4U patent/CN208177116U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109954333A (en) * | 2017-12-26 | 2019-07-02 | 天津市圣莱特净化设备有限公司 | A kind of novel bag-type dust remover |
| CN110420531A (en) * | 2019-09-03 | 2019-11-08 | 杨磊 | Dust removal by ventilation equipment for the anti-dust explosion in workshop |
| CN110420531B (en) * | 2019-09-03 | 2021-07-30 | 广东省安全生产技术中心有限公司 | Ventilation and dust removal equipment for preventing dust explosion in workshop |
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