CN208356334U - A kind of low pressure pulse bag filter blowing device - Google Patents
A kind of low pressure pulse bag filter blowing device Download PDFInfo
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- CN208356334U CN208356334U CN201820797788.7U CN201820797788U CN208356334U CN 208356334 U CN208356334 U CN 208356334U CN 201820797788 U CN201820797788 U CN 201820797788U CN 208356334 U CN208356334 U CN 208356334U
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- assemblied
- low pressure
- nozzle
- blowing device
- pressure pulse
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Abstract
The utility model provides a kind of low pressure pulse bag filter blowing device, including solenoid valve, square air tank, connecting tube, nozzle and injection tube, the square air tank is fixed on upper box upper surface, the solenoid valve is mounted on square air tank upper surface by air hose, the upper end of connecting tube is mounted on square air tank lower end surface by flange, and connecting tube lower end is equipped with injection tube by flange, the injection tube is assemblied in upper box by bracket, the nozzle is mounted on the downside of injection tube annular side, and nozzle is arranged on the upside of filter bag, it is lower that the design solves reverse gas cleaning intensity, dust is easy to adsorb again, the rate of filtration is smaller, deashing the problem of energy consumption is high simultaneously, the utility model is easy to maintenance, low energy consumption, the rate of filtration is fast, long service life.
Description
Technical field
The utility model is a kind of low pressure pulse bag filter blowing device, belongs to dedusting technology field.
Background technique
In recent years, increase much with economic rapid development, metallurgical steel-smelting electric furnace and by the boiler of fuel of raw coal, this
The atmosphere pollution of a little stove discharges causes very big harm to ambient enviroment, so removing particulate matter from dusty gas to reduce
The technology that it is discharged to atmosphere is more and more important.
In the prior art, low pressure pulse bag filter reverse gas cleaning intensity is lower, and dust is easy to adsorb again, the rate of filtration
It is smaller, while energy consumption is high, the service life of filter bag is short for deashing, so needing a kind of low pressure pulse bag filter blowing device to solve
The above-mentioned problem.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of low pressure pulse bag filter blowing
Device, to solve the problems mentioned in the above background technology, the utility model are easy to maintenance, and low energy consumption, and the rate of filtration is fast, use
Service life is long.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of action of low-voltage pulse cloth
Bag dust collector blowing device, including apparatus main body and spraying and blowing organ, described device main body includes air outlet, upper box, filter bag, more
Orifice plate, pulse control instrument, keel, compressed air hose, maintenance door, air inlet, deflector, the taper bucket and middle cabinet, it is described go out
Air port is provided with upper box right side, and the porous plate is assemblied in upper box lower end surface, and porous plate is arranged in middle box house
Upside, the filter bag is arranged in raising middle flask body, and filter bag is connected by keel with porous plate, and the pulse control instrument is assemblied in
On the upside of middle cabinet left side, the compressed air hose is assemblied in middle cabinet front end face, and compressed air hose upper end is equipped with electromagnetism
Valve, the maintenance door are assemblied on the downside of middle cabinet front end face, and the air inlet is assemblied on the downside of middle cabinet left side, the water conservancy diversion
Plate is mounted in raising middle flask body, and deflector is arranged on the right side of air inlet, and the taper bucket is mounted on middle cabinet lower end surface, the spray
It blows mechanism and is assemblied in upper box upper surface, the spraying and blowing organ includes solenoid valve, square air tank, connecting tube, nozzle and blowing
Pipe, the square air tank are fixed on upper box upper surface, and the solenoid valve is mounted on square air tank upper surface by air hose, described
Upper end of connecting tube is mounted on square air tank lower end surface by flange, and connecting tube lower end is equipped with injection tube by flange, described
Injection tube is assemblied in upper box by bracket, and the nozzle is mounted on the downside of injection tube annular side, and nozzle setting is being filtered
Bag upside.
Further, the filter bag, keel, solenoid valve and nozzle are each equipped with more than two, the filter more than two
Bag is equidistantly assemblied on porous plate by keel more than two, and the solenoid valve more than two is equidistantly assemblied in square air tank upper end
Face, the nozzle more than two are equidistantly assemblied on the downside of injection tube annular side.
Further, the porous plate upper surface equidistantly offers through-hole more than two, and filter bag is equipped in through-hole.
Further, the solenoid valve is connected by conducting wire with pulse control instrument, and pulse control instrument by conducting wire with
External power supply is connected.
Further, the square air tank lower end surface is equipped with sewage pipe, and cut-off is equipped in sewage pipe annular side
Valve.
Further, the taper bucket lower end surface offers discharge port, and discharge port lower end surface is equipped with closure plate.
Further, the air inlet angle of the nozzle is 37 degree.
The utility model has the beneficial effects that a kind of low pressure pulse bag filter blowing device of the utility model, Yin Ben
Utility model is added to solenoid valve, square air tank, connecting tube, nozzle and injection tube, which solves reverse gas cleaning intensity
Lower, dust is easy to adsorb again, and the rate of filtration is smaller, while deashing the problem of energy consumption is high, reduce dust adsorb again with it is out of control
Probability, improve the rate of filtration, save deashing energy consumption.
Because the utility model is added to through-hole, which is convenient for the assembly of filter bag, is separately added to sewage pipe and shut-off valve, should
Design is separately added to discharge port and closure plate, which is convenient to clean the ash in the taper bucket convenient for the dirt in discharge square air tank
Dirt, the utility model is easy to maintenance, and low energy consumption, and the rate of filtration is fast, long service life.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is a kind of schematic elevation view of low pressure pulse bag filter blowing device of the utility model；
Fig. 2 is a kind of left view schematic diagram of low pressure pulse bag filter blowing device of the utility model；
Fig. 3 is the structural schematic diagram of spraying and blowing organ in a kind of low pressure pulse bag filter blowing device of the utility model；
Fig. 4 is jet size structural schematic diagram in a kind of low pressure pulse bag filter blowing device of the utility model；
Fig. 5 is that water conservancy diversion schematic diagram is entered the wind in a kind of low pressure pulse bag filter blowing device of the utility model；
In figure: 1- air outlet, 2- upper box, 3- spraying and blowing organ, 4- filter bag, 5- porous plate, 6- pulse control instrument, 7- dragon
Bone, 8- compressed air hose, 9- maintenance door, 10- air inlet, 11- deflector, 12- the taper bucket, cabinet in 13-, 31- solenoid valve,
32- square air tank, 33- connecting tube, 34- nozzle, 35- injection tube.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1-Fig. 5 is please referred to, the utility model provides a kind of technical solution: a kind of low pressure pulse bag filter blowing dress
It sets, including apparatus main body and spraying and blowing organ 3, apparatus main body includes air outlet 1, upper box 2, filter bag 4, porous plate 5, pulse control
Instrument 6, keel 7, compressed air hose 8, maintenance door 9, air inlet 10, deflector 11, the taper bucket 12 and middle cabinet 13, air outlet 1
Be provided with 2 right side of upper box, porous plate 5 is assemblied in 2 lower end surface of upper box, and the setting of porous plate 5 inside the middle cabinet 13 on
Side, filter bag 4 are arranged in middle cabinet 13, and filter bag 4 is connected by keel 7 with porous plate 5, during pulse control instrument 6 is assemblied in
On the upside of 13 left side of cabinet, compressed air hose 8 is assemblied in middle 13 front end face of cabinet, and 8 upper end of compressed air hose is equipped with electromagnetism
Valve 31, maintenance door 9 are assemblied on the downside of middle 13 front end face of cabinet, and air inlet 10 is assemblied on the downside of middle 13 left side of cabinet, deflector
11 are mounted in middle cabinet 13, and the setting of deflector 11, on 10 right side of air inlet, the taper bucket 12 is mounted on middle 13 lower end surface of cabinet.
Spraying and blowing organ 3 is assemblied in 2 upper surface of upper box, and spraying and blowing organ 3 includes solenoid valve 31, square air tank 32, connecting tube
33, nozzle 34 and injection tube 35, square air tank 32 are fixed on 2 upper surface of upper box, and solenoid valve 31 passes through the air hose side of being mounted on
32 upper surface of shape gas bag, 33 upper end of connecting tube is mounted on 32 lower end surface of square air tank by flange, and 33 lower end of connecting tube passes through
Flange is equipped with injection tube 35, and injection tube 35 is assemblied in upper box 2 by bracket, and nozzle 34 is mounted on 35 annular side of injection tube
On the downside of face, and the setting of nozzle 34 is in 4 upside of filter bag, which solves that reverse gas cleaning intensity is lower, and dust is easy to adsorb again, mistake
Filtering velocity degree is smaller, while deashing the problem of energy consumption is high.
Filter bag 4, keel 7, solenoid valve 31 and nozzle 34 be each equipped with it is more than two, filter bag 4 more than two pass through two groups
It being equidistantly assemblied on porous plate 5 with upper keel 7, solenoid valve 31 more than two is equidistantly assemblied in 32 upper surface of square air tank, and two groups
It being equidistantly assemblied on the downside of 35 annular side of injection tube with top nozzle 34,5 upper surface of porous plate equidistantly offers through-hole more than two,
And filter bag 4 is equipped in through-hole, solenoid valve 31 is connected by conducting wire with pulse control instrument 6, and pulse control instrument 6 passes through conducting wire
It is connected with external power supply, 32 lower end surface of square air tank is equipped with sewage pipe, and is equipped with shut-off valve in sewage pipe annular side,
12 lower end surface of the taper bucket offers discharge port, and discharge port lower end surface is equipped with closure plate, and the air inlet angle of nozzle 34 is 37 degree.
Specific embodiment: it in progress in use, staff checks the utility model first, checks whether and deposits
In defect, it can not just carry out using if there is defect, need that maintenance personal is notified to repair at this time, if do not deposited
Can be carried out if problem using, dusty gas by air inlet 10 enter in cabinet 13, the leading in cabinet 13 in
Flowing plate 11 makes part large dust particle in gas be separated by inertia force effect, falls directly into the taper bucket 12, ash-laden gas
Body passes through filter bag 4 by 4 filtering area of filter bag after the taper bucket 12 into raising middle flask body 13, gas, and dust is delayed at 4 appearance of filter bag
Face, purified gas are discharged after 4 mouthfuls of filter bag enter upper box 2, then by air outlet 1, and compressed air passes through compressed air hose 8
It migrates into square air tank 32, provides demand air to solenoid valve 31 with this, detection resistance is passed through by pulse control instrument 6
Size controls the switch of solenoid valve 31, and when reaching the limit of valve unlatching, pulse control instrument 6 will open valve in proper order, into
And compressed air is flowed into square air tank 32 by air hose, the compressed air in square air tank 32 flows into blowing by connecting tube 33
Pipe 35, last compressed air are sprayed into filter bag 4 more than two by nozzle 34 more than two, and 4 moment of filter bag is caused sharply to expand,
Since gas shock effect disappears quickly, filter bag 4 is sharply shunk again, the instantaneous expansion of filter bag 4 and is sharply shunk and is just made to accumulate in
Dust on 4 outer wall of filter bag is shaken off down, and the work of blowing ash disposal is completed.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of low pressure pulse bag filter blowing device, including apparatus main body and spraying and blowing organ (3), it is characterised in that: institute
Stating apparatus main body includes air outlet (1), upper box (2), filter bag (4), porous plate (5), pulse control instrument (6), keel (7), pressure
Contracting air hose (8), maintenance door (9), air inlet (10), deflector (11), the taper bucket (12) and middle cabinet (13), the outlet air
Mouth (1) is provided with upper box (2) right side, and the porous plate (5) is assemblied in upper box (2) lower end surface, and porous plate (5) is arranged
In middle cabinet (13) upper inside, filter bag (4) setting in middle cabinet (13), and filter bag (4) by keel (7) with it is porous
Plate (5) is connected, and the pulse control instrument (6) is assemblied on the upside of middle cabinet (13) left side, compressed air hose (8) assembly
In middle cabinet (13) front end face, and compressed air hose (8) upper end is equipped with solenoid valve (31), during the maintenance door (9) is assemblied in
On the downside of cabinet (13) front end face, the air inlet (10) is assemblied on the downside of middle cabinet (13) left side, deflector (11) peace
In middle cabinet (13), and deflector (11) setting, on the right side of air inlet (10), the taper bucket (12) is mounted on middle cabinet
(13) lower end surface；
The spraying and blowing organ (3) is assemblied in upper box (2) upper surface, and the spraying and blowing organ (3) includes solenoid valve (31), rectangular gas
Packet (32), connecting tube (33), nozzle (34) and injection tube (35), the square air tank (32) are fixed on upper box (2) upper end
Face, the solenoid valve (31) are mounted on square air tank (32) upper surface by air hose, and connecting tube (33) upper end passes through flange
It is mounted on square air tank (32) lower end surface, and connecting tube (33) lower end is equipped with injection tube (35), the injection tube by flange
(35) it is assemblied in upper box (2) by bracket, the nozzle (34) is mounted on the downside of injection tube (35) annular side, and nozzle
(34) setting is on the upside of filter bag (4).
2. a kind of low pressure pulse bag filter blowing device according to claim 1, it is characterised in that: the filter bag
(4), keel (7), solenoid valve (31) and nozzle (34) are each equipped with more than two, and the filter bag (4) more than two passes through two
Group is equidistantly assemblied on porous plate (5) with upper keel (7), and the solenoid valve (31) more than two is equidistantly assemblied in square air tank
(32) upper surface, the nozzle (34) more than two are equidistantly assemblied on the downside of injection tube (35) annular side.
3. a kind of low pressure pulse bag filter blowing device according to claim 1, it is characterised in that: the porous plate
(5) upper surface equidistantly offers through-hole more than two, and filter bag (4) are equipped in through-hole.
4. a kind of low pressure pulse bag filter blowing device according to claim 1, it is characterised in that: the solenoid valve
(31) it is connected by conducting wire with pulse control instrument (6), and pulse control instrument (6) is connected by conducting wire with external power supply.
5. a kind of low pressure pulse bag filter blowing device according to claim 1, it is characterised in that: the rectangular gas
Packet (32) lower end surface is equipped with sewage pipe, and is equipped with shut-off valve in sewage pipe annular side.
6. a kind of low pressure pulse bag filter blowing device according to claim 1, it is characterised in that: the taper bucket
(12) lower end surface offers discharge port, and discharge port lower end surface is equipped with closure plate.
7. a kind of low pressure pulse bag filter blowing device according to claim 1, it is characterised in that: the nozzle
(34) air inlet angle is 37 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820797788.7U CN208356334U (en) | 2018-05-28 | 2018-05-28 | A kind of low pressure pulse bag filter blowing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820797788.7U CN208356334U (en) | 2018-05-28 | 2018-05-28 | A kind of low pressure pulse bag filter blowing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208356334U true CN208356334U (en) | 2019-01-11 |
Family
ID=64930205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820797788.7U Expired - Fee Related CN208356334U (en) | 2018-05-28 | 2018-05-28 | A kind of low pressure pulse bag filter blowing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208356334U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110478997A (en) * | 2019-09-11 | 2019-11-22 | 孙信 | A kind of industrial dust collector |
-
2018
- 2018-05-28 CN CN201820797788.7U patent/CN208356334U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110478997A (en) * | 2019-09-11 | 2019-11-22 | 孙信 | A kind of industrial dust collector |
| CN110478997B (en) * | 2019-09-11 | 2021-08-06 | 东莞市森辉环保设备有限公司 | Industrial dust collector |
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Legal Events
| 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: 20190111 Termination date: 20210528 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |