CN206240195U - A kind of pulse blowing bag type dust precipitator - Google Patents
A kind of pulse blowing bag type dust precipitator Download PDFInfo
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- CN206240195U CN206240195U CN201621289291.1U CN201621289291U CN206240195U CN 206240195 U CN206240195 U CN 206240195U CN 201621289291 U CN201621289291 U CN 201621289291U CN 206240195 U CN206240195 U CN 206240195U
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- dust
- bag
- removing box
- pulse
- fixedly connected
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Abstract
The utility model discloses a kind of pulse blowing bag type dust precipitator, including fixed support, support bracket fastened upper end is installed with dust-removing box, bag dust filter, filtering bag frame and injection tube are installed with dust-removing box, the outside of dust-removing box is also installed with gas bag, and the upper end of gas bag is installed with pulse valve and magnetic valve.Pulse blowing bag type dust precipitator of the present utility model, because injection tube is provided with the nozzle corresponding with each filter bag, and one end pulse valve of injection tube is fixedly connected, and pulse valve is controlled to open and close by controller.Therefore when pulse valve is opened, compressed air sprays from nozzle at high speeds, and into bag dust filter, bag dust filter drastically expands and causes impact shock, makes to be attached to the dust releasing outside bag dust filter.Using pulse jet technology, the phenomenon that back-blowing is blown low intensity is solved, reliable operation, deashing is thorough.
Description
Technical field
The utility model is related to technical field of dust removal equipment, specially a kind of pulse blowing bag type dust precipitator.
Background technology
As industrial activity increases rapidly, smoke contamination is on the rise, what the pollution such as industrial smoke-dust, construction fugitive dust was caused
Finely ground particles turn into the main pollutant of China at this stage, and haze weather is influenceing the life of people, therefore dust is controlled
Reason is extremely urgent.Make the deashing time short because traditional cleaner is subject to the factors such as technology, deduster can not uninterruptedly connect
Continuous work, and cause dust removing effects poor, it is impossible to meet, prolonged demand efficient to dedusting at present.
Utility model content
The purpose of this utility model is to provide a kind of pulse blowing bag type dust precipitator, possesses automation, easy to use, clear
The good advantage of clean effect, it is short to solve traditional cleaner deashing time, the problem that deduster uninterruptedly can not continuously work.
To achieve the above object, the utility model provides following technical scheme：A kind of pulse blowing bag type dust precipitator, including
Fixed support, the support bracket fastened upper end is installed with dust-removing box, passes through between the dust-removing box and fixed support
Bolt and nut is fixedly connected, and the inside of dust-removing box is cavity, and bag dust filter and filtering bag frame are installed with cavity, described
In the cavities, its upper end is fixedly connected with Venturi tube to the equidistant arrangement of bag dust filter, between one end of the Venturi tube and bag dust filter
It is fixedly connected by screwed flange, the other end is riveted with filtering bag frame, the dust filtration bag framework is fixed by bolt and nut and pacified
On the inwall in dust-removing box cavity, the top of bag dust filter is also installed with injection tube, the injection tube by body and
Nozzle is constituted, and the inwall of dust-removing box side is run through in one end of the body, and extends to outside, and the nozzle is fixedly mounted on
The lower surface of body, and with the register of Venturi tube, the outside of dust-removing box is also installed with gas bag, and the gas bag passes through
Fixed platform is fixedly mounted on the outer wall of dust-removing box, and the upper end of gas bag is also installed with pulse valve and magnetic valve, institute
The one end for stating pulse valve is fixedly connected with gas bag, and the other end is fixedly connected with injection tube, and the magnetic valve is located at the one of pulse valve
Side, and be fixedly connected with the back pressure chamber of pulse valve, the lower section of gas bag is also installed with controller, and the controller passes through screw
Screw is fixedly mounted on the outer wall of dust-removing box, and is electrically connected with by holding wire and pulse valve and magnetic valve, dust-removing box
Bottom be also fixedly connected with dust collect plant, the dust collect plant is funnel-form vessel, and its upper end is welded with the bottom of dust-removing box
Connect, blower fan is also installed with lower end, the blower fan is fixedly mounted on the lower end of dust collect plant by fixed support, and passes through
Wire is electrically connected with external power source.
Preferably, the fixed support, dust-removing box and dust collect plant are formed using carbon steel material processing and fabricating.
Preferably, temperature detection device and gas drier are also installed with the cavity of the dust-removing box.
Preferably, it is also associated with blast pipe on the side wall of the dust-removing box upper end.
Preferably, it is also associated with air inlet pipe on the side wall of the dust collect plant.
Compared with prior art, the beneficial effects of the utility model are as follows：
Pulse blowing bag type dust precipitator of the present utility model, by set injection tube, due to injection tube be provided with often
The corresponding nozzle of individual filter bag, and one end pulse valve of injection tube is fixedly connected, and pulse valve is controlled to open and close by controller.Cause
, when pulse valve is opened, compressed air sprays from nozzle at high speeds, with 5~7 times bigger than own vol of induction air scripture for this
Family name's pipe enters bag dust filter, and bag dust filter drastically expands and causes impact shock, makes to be attached to the dust releasing outside bag dust filter and is sprayed using pulse
Blowing technology, solves the phenomenon that back-blowing is blown low intensity, and reliable operation, deashing is thorough.Be may be programmed using advanced PLC simultaneously
Controller, and according to the different demands of user, the controlling alarm of temperature detection device and gas drier can be set up.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is this practical dedusting operating diagram.
In figure：1 fixed support, 2 dust-removing boxs, 3 bag dust filters, 4 Venturi tubes, 5 filtering bag frames, 6 injection tubes, 61 bodys,
62 nozzles, 7 gas bags, 8 pulse valves, 9 magnetic valves, 10 controllers, 11 dust collect plants, 12 blower fans, 13 temperature detection devices, 14 gases
Drying device, 15 blast pipes, 16 air inlet pipe.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1-2, a kind of pulse blowing bag type dust precipitator, including fixed support 1 are referred to, the upper end of fixed support 1 is fixed
Dust-removing box 2 is installed, is fixedly connected by bolt and nut between dust-removing box 2 and fixed support 1, the inside of dust-removing box 2
Be cavity, be installed with bag dust filter 3 and filtering bag frame 5 in cavity, the equidistant arrangement of bag dust filter 3 in the cavities, its upper end
Be fixedly connected with Venturi tube 4, be fixedly connected by screwed flange between one end of Venturi tube 4 and bag dust filter 3, the other end with filter dirt
Bag framework 5 is riveted, and filtering bag frame 5 is fixedly mounted on the inwall in the cavity of dust-removing box 2 by bolt and nut, bag dust filter 3
Top be also installed with injection tube 6, injection tube 6 is made up of body 61 and nozzle 62, and dust cleaning case is run through in one end of body 61
The inwall of the side of body 2, and outside is extended to, nozzle 62 is fixedly mounted on the lower surface of body 61, and right with the opening of Venturi tube 4
Together, the outside of dust-removing box 2 is also installed with gas bag 7, and gas bag 7 is fixedly mounted on the outer of dust-removing box 2 by fixed platform
On wall, and the upper end of gas bag 7 is also installed with pulse valve 8 and magnetic valve 9, and one end of pulse valve 8 is fixedly connected with gas bag 7,
The other end is fixedly connected with injection tube 6, and magnetic valve 9 is located at the side of pulse valve 8, and is fixedly connected with the back pressure chamber of pulse valve 8,
The lower section of gas bag 7 is also installed with controller 10, and controller 10 is fixedly mounted on the outer wall of dust-removing box 2 by screw screw
On, and be electrically connected with pulse valve 8 and magnetic valve 9 by holding wire, it is also associated with blast pipe on the side wall of the upper end of dust-removing box 2
15, the gas after the output filtering of blast pipe 15, the bottom of dust-removing box 2 is also fixedly connected with dust collect plant 11, dust dress
11 are put for funnel-form vessel, the bottom welding of its upper end and dust-removing box 2 is also installed with blower fan 12, blower fan 12 in lower end
The lower end of dust collect plant 11 is fixedly mounted on by fixed support, and is electrically connected with by wire and external power source, by blower fan
12 high speed rotation can make the adsorbing powder dust of suspension fall, and temperature detection device is also installed with the cavity of dust-removing box 2
13 and gas drier 14, the humidity of gas that can be to being input into by temperature detection device 13 and gas drier 14 be carried out
Detection, humidity crosses high side and sends signal, and treatment is dried to gas by gas drier 14, it is to avoid moisture is to bag dust filter
3 are caused to paste bag situation, and air inlet pipe 16 is also associated with the side wall of dust collect plant 11, and dusty gas are input into by air inlet pipe 16, Gu
Fixed rack 1, dust-removing box 2 and dust collect plant 11 are formed using carbon steel material processing and fabricating, and the material resistance to corrosion is strong, firmly
Degree is high, long service life.
When dust laden air passes through bag dust filter 3, dust detention in the outer surface of bag dust filter 3, purified gas through Venturi tube 4 from
Discharge on top.When needing dedusting, through the injection tube 6 that the top of bag dust filter 3 is provided with, opening for pulse valve 8 is controlled by controller 10
Open, compressed air sprays from nozzle at high speeds, air enters bag dust filter 3 through Venturi tube 4, bag dust filter 3 drastically expands and causes impact to be shaken
It is dynamic, make the dust releasing being attached to outside bag dust filter 3.
Pulse blowing bag type dust precipitator of the present utility model, by set injection tube 6, due to injection tube 6 be provided with
The corresponding nozzle 62 of each bag dust filter 3, and one end pulse valve 8 of injection tube 66 is fixedly connected, and pulse valve 8 is by controller
10 controls are opened and closed；Therefore when pulse valve is opened, compressed air sprays from nozzle at high speeds, with 5~7 times bigger than own vol
Induction air enters bag dust filter 3 through Venturi tube 4, and bag dust filter drastically expands and causes impact shock, makes to be attached to the dust outside bag dust filter
Come off using pulse jet technology, effectively solve the phenomenon that back-blowing is blown low intensity, reliable operation, deashing is thorough；Together
The advanced PLC PLC technologies instrument of Shi Caiyong, and according to the different demands of user, the gentle soma of temperature detection device can be set up dry
The controlling alarm of device, the moisture to gas is monitored, and effectively avoids moisture from causing paste bag situation to go out to bag dust filter 3
It is existing.
In sum：Pulse blowing bag type dust precipitator of the present utility model, possesses automation, easy to use, cleaning effect
Good advantage, effectively solves that traditional cleaner deashing time is short, the problem that deduster uninterruptedly can not continuously work.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of pulse blowing bag type dust precipitator, including fixed support (1), it is characterised in that：The upper end of the fixed support (1)
Dust-removing box (2) is installed with, is fixedly connected by bolt and nut between the dust-removing box (2) and fixed support (1), removed
The inside of dirt casing (2) is cavity, and bag dust filter (3) and filtering bag frame (5), the dust filtration bag (3) are installed with cavity
In the cavities, its upper end is fixedly connected with Venturi tube (4) for equidistant arrangement, one end and bag dust filter (3) of the Venturi tube (4) it
Between be fixedly connected by screwed flange, the other end and filtering bag frame (5) are riveted, and the dust filtration bag framework (5) is by bolt spiral shell
Mother is fixedly mounted on the inwall in dust-removing box (2) cavity, and the top of bag dust filter (3) is also installed with injection tube (6), institute
State injection tube (6) to be made up of body (61) and nozzle (62), one end of the body (61) is through the interior of dust-removing box (2) side
Wall, and outside is extended to, the nozzle (62) is fixedly mounted on the lower surface of body (61), and right with the opening of Venturi tube (4)
Together, the outside of dust-removing box (2) is also installed with gas bag (7), and the gas bag (7) is fixedly mounted on dedusting by fixed platform
On the outer wall of casing (2), and the upper end of gas bag (7) is also installed with pulse valve (8) and magnetic valve (9), the pulse valve (8)
One end be fixedly connected with gas bag (7), the other end is fixedly connected with injection tube (6), and the magnetic valve (9) is positioned at pulse valve (8)
Side, and be fixedly connected with the back pressure chamber of pulse valve (8), the lower section of gas bag (7) is also installed with controller (10), described
Controller (10) is fixedly mounted on the outer wall of dust-removing box (2) by screw screw, and by holding wire and pulse valve (8) and
Magnetic valve (9) is electrically connected with, and the bottom of dust-removing box (2) is also fixedly connected with dust collect plant (11), the dust collect plant (11)
It is funnel-form vessel, its upper end and the bottom welding of dust-removing box (2), blower fan (12), the wind is also installed with lower end
Machine (12) is fixedly mounted on the lower end of dust collect plant (11) by fixed support, and is electrically connected with by wire and external power source.
2. a kind of pulse blowing bag type dust precipitator according to claim 1, it is characterised in that：The fixed support (1), remove
Dirt casing (2) and dust collect plant (11) are formed using carbon steel material processing and fabricating.
3. a kind of pulse blowing bag type dust precipitator according to claim 1, it is characterised in that：The dust-removing box (2)
Temperature detection device (13) and gas drier (14) are also installed with cavity.
4. a kind of pulse blowing bag type dust precipitator according to claim 1, it is characterised in that：On the dust-removing box (2)
Blast pipe (15) is connected with the side wall at end.
5. a kind of pulse blowing bag type dust precipitator according to claim 1, it is characterised in that：The dust collect plant (11)
Air inlet pipe (16) is connected with the wall of side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621289291.1U CN206240195U (en) | 2016-11-28 | 2016-11-28 | A kind of pulse blowing bag type dust precipitator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621289291.1U CN206240195U (en) | 2016-11-28 | 2016-11-28 | A kind of pulse blowing bag type dust precipitator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206240195U true CN206240195U (en) | 2017-06-13 |
Family
ID=59001465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621289291.1U Expired - Fee Related CN206240195U (en) | 2016-11-28 | 2016-11-28 | A kind of pulse blowing bag type dust precipitator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206240195U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111359326A (en) * | 2020-03-29 | 2020-07-03 | 嘉兴金喜莱科技有限公司 | Dust pulse dust collector of engraving machine |
-
2016
- 2016-11-28 CN CN201621289291.1U patent/CN206240195U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111359326A (en) * | 2020-03-29 | 2020-07-03 | 嘉兴金喜莱科技有限公司 | Dust pulse dust collector of engraving machine |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170613 Termination date: 20201128 |
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| CF01 | Termination of patent right due to non-payment of annual fee |