CN208260417U - A kind of guiding device of bag filter - Google Patents
A kind of guiding device of bag filter Download PDFInfo
- Publication number
- CN208260417U CN208260417U CN201820375682.8U CN201820375682U CN208260417U CN 208260417 U CN208260417 U CN 208260417U CN 201820375682 U CN201820375682 U CN 201820375682U CN 208260417 U CN208260417 U CN 208260417U
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- CN
- China
- Prior art keywords
- fixedly connected
- sieve
- air inlet
- shell
- dust
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of guiding devices of bag filter, including shell, the lower end of the shell is fixedly connected with dust hopper, the side wall of the shell, which runs through, is equipped with L shape air inlet pipe, the side wall of the L shape air inlet pipe, which runs through, is equipped with multiple connecting tubes, multiple connecting tubes are not in same level, multiple connecting tubes are fixedly connected with exhaust pipe far from one end of L shape air inlet pipe jointly, the inner wall of multiple connecting tubes is fixedly connected to the first sieve, the lower end of the connecting tube, which is run through, is fixedly connected with dust flue, the upper end of the dust flue and the lower end of the first sieve offset, the inner wall of the dust hopper is fixedly connected with the second sieve, the lower end of the dust flue is run through the interior bottom of shell and is extended in dust hopper.The utility model is structurally reasonable, is able to carry out the adjusting of intake velocity, can shunt and be dusted, and gas greatly reduces and gathers bring danger, and dust removing effects are more preferably.
Description
Technical field
The utility model relates to Technology of Fabric Filter field more particularly to a kind of guiding devices of bag filter.
Background technique
Bag filter is a kind of dry type dust filtration device.It is suitable for trapping tiny, dry, non-fiberDust.Filter bag
Using the filter cloth or nonwoven felt of weaving at being filtered using the filtration of fabric to dusty gas, when containing
After dust and gas body enters sack cleaner, particle is big, heavy dust falls into ash bucket, contain since the effect of gravity settles down
There is the gas of relatively fine dust when passing through filtrate, dust is purified gas by detention.Existing bag filter is led
It flows device and does not have the effect shunted with current limliting, be all often that directly gas is discharged into ash bucket, be filtered by sieve, this
Sample often will cause the gas moment in ash bucket and gather very much, cause the damage of device, and the effect of dedusting is deteriorated.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of bag filter proposed
Guiding device, be able to carry out the adjusting of intake velocity, can shunt and be dusted, gas greatly reduces gather and bring
Danger, and dust removing effects are more preferably.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of guiding device of bag filter, including shell, the lower end of the shell is fixedly connected with dust hopper, described
The side wall of shell, which runs through, is equipped with L shape air inlet pipe, and the side wall of the L shape air inlet pipe, which runs through, is equipped with multiple connecting tubes, multiple companies
For adapter tube not in same level, multiple connecting tubes are fixedly connected with exhaust pipe far from one end of L shape air inlet pipe jointly, more
The inner wall of a connecting tube is fixedly connected to the first sieve, and the lower end of the connecting tube, which is run through, is fixedly connected with dust flue,
The upper end of the dust flue and the lower end of the first sieve offset, and the inner wall of the dust hopper is fixedly connected with the second sieve, described
The lower end of dust flue is run through the interior bottom of shell and is extended in dust hopper, and the lower end of the dust flue is through the upper of the second sieve
End, the lower end of the exhaust pipe are run through the interior bottom of shell and are extended in dust hopper, and the lower end of the exhaust pipe runs through second
The upper end of sieve, the inner wall of the shell are fixedly connected with demarcation plate, are equipped with air collecting chamber in the demarcation plate, the exhaust pipe
Upper end is run through the lower end of demarcation plate and is extended in air collecting chamber, and the upper end of the demarcation plate is fixedly connected with multiple filter bags, multiple
The lower end of the filter bag is run through the upper end of demarcation plate and is extended in air collecting chamber, and the side wall of the shell, which runs through, is equipped with escape pipe,
The inner wall of the L shape air inlet pipe is equipped with air inlet regulating device, and cylindrical cavity is equipped in the L shape air inlet pipe, is equipped with height in the cylindrical cavity
Regulating device is spent, gas is entered by L shape air inlet pipe, and when wind speed is larger, the tune of intake velocity is carried out by wind-speed adjusting device
Section, gas enter in multiple connecting tubes, are dropped into dust in dust flue by the first sieve, a small amount of gas is also by dust discharge
Pipe enters in dust hopper, is entered in exhaust pipe by the gas of the first the screen to filtrate, and a small amount of gas is again by the second sieve
It is filtered and enters in exhaust pipe, obtain clean gas eventually by filter bag and be discharged by escape pipe.
Preferably, first screen slope is fixedly connected on the inner wall of connecting tube.
Preferably, the escape pipe is located at the top of demarcation plate.
Preferably, the air inlet regulating device includes current limiting plate and support rod, and the current limiting plate is rotatably connected on L shape air inlet pipe
Inner wall on, the support rod is rotatably connected on the lower end of current limiting plate.
Preferably, the height adjustment device includes the follow block and two guide rods in cylindrical cavity, two guiding
The inner wall opposite with cylindrical cavity is fixedly connected the upper and lower ends of bar respectively, and the guide rod runs through the side wall of follow block, the guide rod
Spring, the fixed company in the upper end of the follow block and the lower end of support rod are arranged between the lower end of follow block and the interior bottom of cylindrical cavity
It connects.
Preferably, slot size of the slot size of second sieve less than the first sieve.
In the utility model, gas is entered by L shape air inlet pipe, and when wind speed is larger, the pressure of wind speed forces down current limiting plate,
The adjusting for carrying out flow is compressed to height adjustment device by support rod, gas enters in multiple connecting tubes, will by the first sieve
Dust drops into dust flue, and a small amount of gas enters in dust hopper also by dust flue, passes through the gas of the first the screen to filtrate
Into in exhaust pipe, a small amount of gas is filtered again by the second sieve into exhaust pipe, is obtained eventually by filter bag
Clean gas is discharged by escape pipe.The utility model is structurally reasonable, is able to carry out the adjusting of intake velocity, can be diverted into
Row dedusting greatly reduces gas and gathers bring danger, and dust removing effects are more preferably.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of bag filter guiding device structural schematic diagram；
Fig. 2 be the utility model proposes a kind of bag filter guiding device A at structure enlargement diagram；
Fig. 3 be the utility model proposes a kind of bag filter guiding device B at structure enlargement diagram.
In figure: 1 L shape air inlet pipe, 2 escape pipes, 3 shells, 4 demarcation plates, 5 filter bags, 6 connecting tubes, 7 exhaust pipes, 8 dust hoppers,
9 second sieves, 10 first sieves, 11 dust flues, 12 support rods, 13 current limiting plates, 14 follow blocks, 15 springs, 16 cylindrical cavities, 17 guide rods,
18 air collecting chambers.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of guiding device of bag filter, the lower end of shell 3 are fixedly connected with dust hopper 8, shell 3
Side wall run through and be equipped with L shape air inlet pipe 1, the side wall of L shape air inlet pipe 1, which runs through, is equipped with multiple connecting tubes 6, and multiple connecting tubes 6 do not exist
In same level, multiple connecting tubes 6 are fixedly connected with exhaust pipe 7, multiple connecting tubes 6 far from one end of L shape air inlet pipe 1 jointly
Inner wall be fixedly connected to the first sieve 10, the lower end of connecting tube 6 through being fixedly connected with dust flue 11, dust flue 11 it is upper
It holds and offsets with the lower end of the first sieve 10, the inner wall of dust hopper 8 is fixedly connected with the second sieve 9, and the lower end of dust flue 11 is run through
The interior bottom of shell 3 simultaneously extends in dust hopper 8, and the lower end of dust flue 11 is under the upper end of the second sieve 9, exhaust pipe 7
End is run through the interior bottom of shell 3 and is extended in dust hopper 8, and the upper end of the second sieve 9 is run through in the lower end of exhaust pipe 7, shell 3
Inner wall is fixedly connected with demarcation plate 4, and air collecting chamber 18 is equipped in demarcation plate 4, and the lower end of demarcation plate 4 is run through simultaneously in the upper end of exhaust pipe 7
It extends in air collecting chamber 18, the upper end of demarcation plate 4 is fixedly connected with multiple filter bags 5, and demarcation plate 4 is run through in the lower end of multiple filter bags 5
Upper end and extend in air collecting chamber 18, the side wall of shell 3, which runs through, is equipped with escape pipe 2, and the inner wall of L shape air inlet pipe 1 is equipped with air inlet
Regulating device is equipped with cylindrical cavity 16 in L shape air inlet pipe 1, is equipped with height adjustment device in cylindrical cavity 16, gas by L shape air inlet pipe 1 into
Enter, when wind speed is larger, the adjusting of intake velocity is carried out by wind-speed adjusting device, gas enters in multiple connecting tubes 6, by the
One sieve 10 drops into dust in dust flue 11, and a small amount of gas enters in dust hopper 8 also by dust flue 11, passes through first
The gas that sieve 10 filters enters in exhaust pipe 7, and a small amount of gas is filtered again by the second sieve 9 into exhaust pipe 7
It is interior, clean gas, which is obtained, eventually by filter bag 5 is discharged by escape pipe 2.
In the utility model, a kind of guiding device of bag filter, the first sieve 10 inclination is fixedly connected on connecting tube 6
Inner wall on, escape pipe 2 is located at the top of demarcation plate 4, and air inlet regulating device includes current limiting plate 13 and support rod 12,13 turns of current limiting plate
Dynamic to be connected on the inner wall of L shape air inlet pipe 1, support rod 12 is rotatably connected on the lower end of current limiting plate 13, and height adjustment device includes position
In follow block 14 and two guide rods 17 in cylindrical cavity 16, the upper and lower ends of two guide rods 17 inner wall opposite with cylindrical cavity 16 respectively
Be fixedly connected, guide rod 17 runs through the side wall of follow block 14, guide rod 17 be located at the lower end of follow block 14 and cylindrical cavity 16 interior bottom it
Between be arranged with spring 15, the upper end of follow block 14 is fixedly connected with the lower end of support rod 12, and the slot size of the second sieve 9 is less than first
The slot size of sieve 10.
In the utility model, gas is entered by L shape air inlet pipe 1, and when wind speed is larger, the pressure of wind speed presses current limiting plate 13
It is low, the adjusting for carrying out flow is compressed to height adjustment device by support rod 12, gas enters in multiple connecting tubes 6, passes through first
Sieve 10 drops into dust in dust flue 11, and a small amount of gas also enters through dust flue 11 and enters in dust hopper 8, by the
The gas of one sieve 10 filtering enters in exhaust pipe 7, and a small amount of gas is filtered again by the second sieve 9 into exhaust pipe
In 7, clean gas is obtained eventually by filter bag 5 and is discharged by escape pipe 2.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of guiding device of bag filter, including shell (3), which is characterized in that the lower end of the shell (3) is fixed to be connected
It is connected to dust hopper (8), the side wall of the shell (3), which runs through, is equipped with L shape air inlet pipe (1), and the side wall of the L shape air inlet pipe (1) passes through
It is equipped with multiple connecting tubes (6), multiple connecting tubes (6) are not in same level, and multiple connecting tubes (6) are far from L
One end of shape air inlet pipe (1) is fixedly connected with exhaust pipe (7) jointly, and the inner wall of multiple connecting tubes (6) is fixedly connected to
First sieve (10), the lower end of the connecting tube (6), which is run through, to be fixedly connected with dust flue (11), the upper end of the dust flue (11)
It offsets with the lower end of the first sieve (10), the inner wall of the dust hopper (8) is fixedly connected with the second sieve (9), the dust flue
(11) lower end is run through the interior bottom of shell (3) and is extended in dust hopper (8), and the lower end of the dust flue (11) runs through second
The lower end of the upper end of sieve (9), the exhaust pipe (7) is run through the interior bottom of shell (3) and is extended in dust hopper (8), described
The upper end of the second sieve (9) is run through in the lower end of exhaust pipe (7), and the inner wall of the shell (3) is fixedly connected with demarcation plate (4), institute
It states in demarcation plate (4) and is equipped with air collecting chamber (18), the upper end of the exhaust pipe (7) runs through the lower end of demarcation plate (4) and extends to collection
In air cavity (18), the upper end of the demarcation plate (4) is fixedly connected with multiple filter bags (5), and the lower end of multiple filter bags (5) is run through
The upper end of demarcation plate (4) simultaneously extends in air collecting chamber (18), and the side wall of the shell (3), which runs through, is equipped with escape pipe (2), the L
The inner wall of shape air inlet pipe (1) is equipped with air inlet regulating device, is equipped with cylindrical cavity (16) in the L shape air inlet pipe (1), the cylindrical cavity (16)
It is interior to be equipped with height adjustment device.
2. a kind of guiding device of bag filter according to claim 1, which is characterized in that first sieve (10)
Inclination is fixedly connected on the inner wall of connecting tube (6).
3. a kind of guiding device of bag filter according to claim 1, which is characterized in that escape pipe (2) position
In the top of demarcation plate (4).
4. a kind of guiding device of bag filter according to claim 1, which is characterized in that the air inlet regulating device
Including current limiting plate (13) and support rod (12), the current limiting plate (13) is rotatably connected on the inner wall of L shape air inlet pipe (1), described to support
Bar (12) is rotatably connected on the lower end of current limiting plate (13).
5. a kind of guiding device of bag filter according to claim 1 or 4, which is characterized in that the height adjustment
Device includes follow block (14) and two guide rods (17) in cylindrical cavity (16), the upper and lower ends of two guide rods (17)
The inner wall opposite with cylindrical cavity (16) is fixedly connected respectively, and the guide rod (17) runs through the side wall of follow block (14), the guide rod
(17) it is arranged with spring (15) between the lower end of follow block (14) and the interior bottom of cylindrical cavity (16), the upper end of the follow block (14)
It is fixedly connected with the lower end of support rod (12).
6. a kind of guiding device of bag filter according to claim 1, which is characterized in that second sieve (9)
Slot size less than the first sieve (10) slot size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820375682.8U CN208260417U (en) | 2018-03-20 | 2018-03-20 | A kind of guiding device of bag filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820375682.8U CN208260417U (en) | 2018-03-20 | 2018-03-20 | A kind of guiding device of bag filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208260417U true CN208260417U (en) | 2018-12-21 |
Family
ID=64674665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820375682.8U Expired - Fee Related CN208260417U (en) | 2018-03-20 | 2018-03-20 | A kind of guiding device of bag filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208260417U (en) |
-
2018
- 2018-03-20 CN CN201820375682.8U patent/CN208260417U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181221 |