CN205965381U - Filter with air distributor - Google Patents
Filter with air distributor Download PDFInfo
- Publication number
- CN205965381U CN205965381U CN201620731474.8U CN201620731474U CN205965381U CN 205965381 U CN205965381 U CN 205965381U CN 201620731474 U CN201620731474 U CN 201620731474U CN 205965381 U CN205965381 U CN 205965381U
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- air inlet
- inlet pipe
- filter
- gas
- vertical air
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- Filtering Of Dispersed Particles In Gases (AREA)
- Processes For Solid Components From Exhaust (AREA)
Abstract
The utility model discloses a filter with air distributor, it includes the filter main part, is equipped with the filter element group who distributes circlewise in the filter main part, and it is still including air distributor, and air distributor includes intake pipe, vertical intake pipe, concave circular board and toper ash bucket down. The moving guiding mechanism in the utility model is advantageous in that, the utility model discloses simple structure, reasonable in design, the intake pipe becomes certain contained angle with vertical intake pipe to be connected, can play the effect of whirlwind separation to the large granule in the gas, reduces the dustiness in the gas, can prevent filter blockage, the reflection of concave circular board is gaseous down for gaseous dispersion, avoided gaseous bias flow and wall flow, the barrier has been guaranteed gaseously to the homogeneity that distributes all around, guaranteed the filter core to be bullied the area even, guarantee the filter main part and can steady in a long -termly move, increased filtration efficiency, show through the hydrodynamics simulated result that air distributor's gas distribution is rateed for 99%.
Description
Technical field：
This utility model is related to a kind of filter, particularly to a kind of filter with gas distributor.
Background technology：
In fine coal hydrogasification technology, the effect of high-temperature gas separating purifying device is extremely important, is to ensure that filtration effect
Rate, the key link of prolonging service life of filter elements.In high temperature air filtration device, using rigid filter element, filter element is uniform for filter element
Be arranged on around admission line, but because air inlet pipe air inlet is uneven, lead to filter element workload uneven, reduce High Temperature Gas
The filter efficiency of body defecator, increases the high temperature air filtration device pressure loss, shortens the safe operating life of filter element.
Utility model content：
The purpose of this utility model be to provide a kind of filter efficiency high, can the dividing with gas of prolonging service life of filter elements
The filter of cloth device.
This utility model is implemented by following technical scheme：Filter with gas distributor, it includes filter body,
It is provided with the filter element group being circlewise distributed, it also includes gas distributor, described gas distributor bag in described filter body
Include air inlet pipe, vertical air inlet pipe, recessed plectane and taper ash bucket, one end of described air inlet pipe passes through the side of described filter body
Wall is connected with described vertical air inlet pipe, there is angle theta, institute between the axis of the axis of described air inlet pipe and described vertical air inlet pipe
State angle theta and be 100 ° -120 °；Described vertical air inlet pipe is arranged on inside described filter element group, the axis of described vertical air inlet pipe with
The dead in line of described filter element group；The top of described vertical air inlet pipe is connected with the bottom surface of described recessed plectane by barrier, institute
The area stating recessed plectane is more than the cross-sectional area of described vertical air inlet pipe, and the bottom of described vertical air inlet pipe is provided with described taper
Ash bucket.
Further, the area of described recessed plectane is 1.2-1.3 times of the cross-sectional area of described vertical air inlet pipe.
Further, the bottom of described taper ash bucket is provided with ash discharging hole.
Advantage of the present utility model：1st, this utility model structure is simple, reasonable in design；2nd, air inlet pipe is become with vertical air inlet pipe
Certain angle connects, and the bulky grain in gas can be played with the effect of cyclonic separation, reduces the dustiness in gas, can prevent
Filter element blocks；3rd, recessed plectane reflected gas, accelerate the dispersion of gas, it is to avoid gas bias current and wall stream, and barrier ensure that
The uniformity that gas is distributed to surrounding is it is ensured that the area of being bullied of filter element is uniformly it is ensured that filter body can be transported steadily in the long term
OK, increased filter efficiency；4th, show through fluid Simulation result, the gas distributive law of gas distributor is 99%.
Brief description：
Fig. 1 is this utility model internal structure schematic diagram.
Filter body 1, filter element group 2, gas distributor 3, air inlet pipe 31, vertical air inlet pipe 32, recessed plectane 33, taper
Ash bucket 34, barrier 35, ash discharging hole 36.
Specific embodiment：
Embodiment 1：
As shown in figure 1, the filter with gas distributor, it includes filter body 1, is provided with filter body 1
The filter element group 2 being circlewise distributed, it also includes gas distributor 3, and gas distributor 3 includes air inlet pipe 31, vertical air inlet pipe
32nd, recessed plectane 33 and taper ash bucket 34, the high-temperature gas after coal dust hydrotreating has air inlet pipe 31 to enter, air inlet pipe 31
One end passes through the side wall of filter body 1 to connect with vertical air inlet pipe 32, the axle of the axis of air inlet pipe 31 and vertical air inlet pipe 32
There is angle theta, angle theta is 100 °, gas enters in vertical air inlet pipe 32 along specific angle, in vertical air inlet pipe 32 between line
Produce eddy flow in the presence of closing, make gaseous disk screw on liter, during gas rises, the bulky grain dust in gas is revolved
Divide and fall in taper ash bucket 34, decrease the dustiness in gas, dust blocking filter element group 2 can be prevented；Vertically air inlet pipe 32
It is arranged on inside filter element group 2, the axis of vertical air inlet pipe 32 and the dead in line of filter element group 2；Vertically the top of air inlet pipe 32 leads to
The bottom surface crossing barrier 35 with recessed plectane 33 is connected, and the area of recessed plectane 33 is the 1.2 of the cross-sectional area of vertical air inlet pipe 32
Times, after gas is by vertical air inlet pipe 32, reflect through recessed plectane 33, then be distributed by barrier 35 space to each filter of filter element group 2
On core, recessed plectane 33 reflected gas, accelerate the dispersion of gas, it is to avoid gas bias current and wall stream, barrier 35 ensure that gas
The uniformity that body is distributed to surrounding is it is ensured that the area of being bullied of filter element is uniformly it is ensured that filter body 1 can be transported steadily in the long term
OK, increased filter efficiency；Vertically the bottom of air inlet pipe 32 is provided with taper ash bucket 34, and the bottom of taper ash bucket 34 is provided with ash discharging hole
36, it is easy to discharge the dust collected from taper ash bucket 34；Show through fluid Simulation result, the gas of gas distributor 3
Body distributive law is 99%.
Embodiment 2：
As shown in figure 1, the filter with gas distributor, it includes filter body 1, is provided with filter body 1
The filter element group 2 being circlewise distributed, it also includes gas distributor 3, and gas distributor 3 includes air inlet pipe 31, vertical air inlet pipe
32nd, recessed plectane 33 and taper ash bucket 34, the high-temperature gas after coal dust hydrotreating has air inlet pipe 31 to enter, air inlet pipe 31
One end passes through the side wall of filter body 1 to connect with vertical air inlet pipe 32, the axle of the axis of air inlet pipe 31 and vertical air inlet pipe 32
There is angle theta, angle theta is 110 °, gas enters in vertical air inlet pipe 32 along specific angle, in vertical air inlet pipe 32 between line
Produce eddy flow in the presence of closing, make gaseous disk screw on liter, during gas rises, the bulky grain dust in gas is revolved
Divide and fall in taper ash bucket 34, decrease the dustiness in gas, dust blocking filter element group 2 can be prevented；Vertically air inlet pipe 32
It is arranged on inside filter element group 2, the axis of vertical air inlet pipe 32 and the dead in line of filter element group 2；Vertically the top of air inlet pipe 32 leads to
The bottom surface crossing barrier 35 with recessed plectane 33 is connected, and the area of recessed plectane 33 is the 1.25 of the cross-sectional area of vertical air inlet pipe 32
Times, after gas is by vertical air inlet pipe 32, reflect through recessed plectane 33, then be distributed by barrier 35 space to each filter of filter element group 2
On core, recessed plectane 33 reflected gas, accelerate the dispersion of gas, it is to avoid gas bias current and wall stream, barrier 35 ensure that gas
The uniformity that body is distributed to surrounding is it is ensured that the area of being bullied of filter element is uniformly it is ensured that filter body 1 can be transported steadily in the long term
OK, increased filter efficiency；Vertically the bottom of air inlet pipe 32 is provided with taper ash bucket 34, and the bottom of taper ash bucket 34 is provided with ash discharging hole
36, it is easy to discharge the dust collected from taper ash bucket 34；Show through fluid Simulation result, the gas of gas distributor 3
Body distributive law is 99%.
Embodiment 3：
As shown in figure 1, the filter with gas distributor, it includes filter body 1, is provided with filter body 1
The filter element group 2 being circlewise distributed, it also includes gas distributor 3, and gas distributor 3 includes air inlet pipe 31, vertical air inlet pipe
32nd, recessed plectane 33 and taper ash bucket 34, the high-temperature gas after coal dust hydrotreating has air inlet pipe 31 to enter, and the one of air inlet pipe 31
End is connected through the side wall of filter body 1 with vertical air inlet pipe 32, the axis of the axis of air inlet pipe 31 and vertical air inlet pipe 32
Between there is angle theta, angle theta be 120 °, gas along specific angle enter vertical air inlet pipe 32 along, close in vertical air inlet pipe 32
Produce eddy flow in the presence of closing, make gaseous disk screw on liter, during gas rises, the bulky grain dust in gas is revolved point
Fall in taper ash bucket 34, decrease the dustiness in gas, dust blocking filter element group 2 can be prevented；Vertically air inlet pipe 32 sets
Put inside filter element group 2, the axis of vertical air inlet pipe 32 and the dead in line of filter element group 2；Vertically the top of air inlet pipe 32 is passed through
Barrier 35 is connected with the bottom surface of recessed plectane 33, and the area of recessed plectane 33 is 1.3 times of the cross-sectional area of vertical air inlet pipe 32,
After gas is by vertical air inlet pipe 32, reflect through recessed plectane 33, then be distributed by barrier 35 space to each filter element of filter element group 2
On, recessed plectane 33 reflected gas, accelerate the dispersion of gas, it is to avoid gas bias current and wall stream, barrier 35 ensure that gas
To the uniformity of surrounding distribution it is ensured that the area of being bullied of filter element is uniformly it is ensured that filter body 1 can run steadily in the long term,
Increased filter efficiency；Vertically the bottom of air inlet pipe 32 is provided with taper ash bucket 34, and the bottom of taper ash bucket 34 is provided with ash discharging hole 36,
It is easy to discharge the dust collected from taper ash bucket 34；Show through fluid Simulation result, the gas of gas distributor 3 divides
Cloth rate is 99%.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all this
Within the spirit of utility model and principle, any modification, equivalent substitution and improvement made etc., should be included in this utility model
Protection domain within.
Claims (3)
1. carry the filter of gas distributor, it includes filter body, is provided with and is circlewise distributed in described filter body
Filter element group it is characterised in that it also includes gas distributor, described gas distributor include air inlet pipe, vertical air inlet pipe,
Recessed plectane and taper ash bucket, one end of described air inlet pipe passes through the side wall of described filter body and described vertical air inlet pipe to connect
Logical, there is angle theta between the axis of the axis of described air inlet pipe and described vertical air inlet pipe, described angle theta is 100 ° -120 °；
Described vertical air inlet pipe is arranged on inside described filter element group, the axis weight of the axis of described vertical air inlet pipe and described filter element group
Close；The top of described vertical air inlet pipe is connected with the bottom surface of described recessed plectane by barrier, and the area of described recessed plectane is big
In the cross-sectional area of described vertical air inlet pipe, the bottom of described vertical air inlet pipe is provided with described taper ash bucket.
2. the filter with gas distributor according to claim 1 is it is characterised in that the area of described recessed plectane
For the cross-sectional area of described vertical air inlet pipe 1.2-1.3 times.
3. the filter with gas distributor according to claim 1 is it is characterised in that the bottom of described taper ash bucket
It is provided with ash discharging hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620731474.8U CN205965381U (en) | 2016-07-11 | 2016-07-11 | Filter with air distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620731474.8U CN205965381U (en) | 2016-07-11 | 2016-07-11 | Filter with air distributor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205965381U true CN205965381U (en) | 2017-02-22 |
Family
ID=58023904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620731474.8U Active CN205965381U (en) | 2016-07-11 | 2016-07-11 | Filter with air distributor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205965381U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112370873A (en) * | 2020-10-27 | 2021-02-19 | 西部宝德科技股份有限公司 | High-temperature crude synthesis gas complete set filtering system |
-
2016
- 2016-07-11 CN CN201620731474.8U patent/CN205965381U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112370873A (en) * | 2020-10-27 | 2021-02-19 | 西部宝德科技股份有限公司 | High-temperature crude synthesis gas complete set filtering system |
| CN112370873B (en) * | 2020-10-27 | 2022-06-14 | 西部宝德科技股份有限公司 | High-temperature crude synthesis gas complete set filtering system |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |