CN208493595U - A kind of dust-proof air duct of pyrolysis machine - Google Patents
A kind of dust-proof air duct of pyrolysis machine Download PDFInfo
- Publication number
- CN208493595U CN208493595U CN201820508857.8U CN201820508857U CN208493595U CN 208493595 U CN208493595 U CN 208493595U CN 201820508857 U CN201820508857 U CN 201820508857U CN 208493595 U CN208493595 U CN 208493595U
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- China
- Prior art keywords
- tube body
- movable block
- dust
- filter screen
- spring
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- 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.)
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Abstract
The utility model discloses a kind of dust-proof air ducts of pyrolysis machine, it is related to pyrolytic technique field, including tube body, filter pipe is connected in the middle part of the tube body, filter mechanism is provided in the filter pipe, the filter mechanism includes movable block, spring, cam and rotating electric machine, the inner sidewall of the filter pipe upper end offers sliding slot, the sliding slot is parallel to gas flow direction in tube body, the movable block is slidably arranged on sliding slot, one end of the movable block is fixedly connected with one end of spring, the other end of the spring is fixed on the side wall of filter pipe, the spring is parallel to gas flow direction in tube body, the other end and cam contact of the movable block, the cam and rotating electric machine are sequentially connected, the movable block can cooperate the gas flow direction along tube body to move back and forth by the rotation of cam and spring, institute The lower end for stating movable block is provided with filter screen, and the filter screen is arranged perpendicular to gas flow direction in tube body.The utility model can effectively remove in pyrolysis machine can dust in hot gas, guarantee the quality of combustible gas, the service life of equipment can also be extended.
Description
Technical field
The utility model relates to pyrolytic technique fields, more particularly to a kind of dust-proof air duct of pyrolysis machine.
Background technique
Biomass pyrolytic technology produces combustible gas using biomass, while also charcoal can be made in biomass.Exist at present
In biomass pyrolytic technology, require to convey fuel gas by plenum duct, but due to being generated after biomass combustion
Can be polluted by powdered biomass in combustible gas product, not only influence whether the quality of combustible gas in this way, at the same also can to pipeline and
Instrument has an impact.
Utility model content
It is dust-proof to provide a kind of pyrolysis machine for the shortcomings that technical problem to be solved in the utility model is, overcomes the prior art
Air duct, can effectively remove in pyrolysis machine can dust in hot gas.
In order to solve the above technical problems, the technical solution of the utility model is as follows:
A kind of dust-proof air duct of pyrolysis machine, including tube body, the tube body middle part are connected with filter pipe, the screen pipe
It is provided with filter mechanism in road, the filter mechanism includes movable block, spring, cam and rotating electric machine, on the filter pipe
The inner sidewall at end offers sliding slot, and the sliding slot is parallel to gas flow direction in tube body, and the movable block is slidably arranged in cunning
On slot, one end of the movable block is fixedly connected with one end of spring, and the other end of the spring is fixed at filter pipe
Side wall on, the spring is parallel to gas flow direction in tube body, and the other end and cam contact of the movable block are described convex
Wheel is sequentially connected with rotating electric machine, and the movable block can cooperate the gas flow direction along tube body by the rotation of cam and spring
It moves back and forth, the lower end of the movable block is provided with filter screen, and the filter screen is arranged perpendicular to gas flow direction in tube body.
Further, the movable block is provided with pulley close to one end of cam, and the pulley is in contact with cam.
A kind of preceding dust-proof air duct of pyrolysis machine, filter screen includes low efficient filter screen and carefully imitates filter screen, described
Low efficient filter screen and thin effect filter screen gas flow direction along tube body are set gradually.
A kind of preceding dust-proof air duct of pyrolysis machine, filter screen lower section are provided with dust catcher, the dust catcher lower section
It is provided with disposal box, the dust catcher and disposal box are respectively positioned in filter pipe.
A kind of preceding dust-proof air duct of pyrolysis machine, tube body and filter pipe are detachably connected by ring flange.
A kind of preceding pyrolysis machine dust-proof air duct is provided with seal washer between ring flange.
The beneficial effects of the utility model are:
(1) filter pipe is arranged in the utility model in the air duct of pyrolysis machine, is provided with filter screen in filter pipe,
Effectively the combustion gas flowed in pipeline can be filtered, remove the dust etc. in combustion gas, dust is avoided to influence the combustion of combustion gas
It burns, while can also avoid dust accretions in air duct, influence efficiency of supplying gas；
(2) filter screen is arranged the utility model is respectively set cam and bullet on movable block, and at the both ends of movable block
Spring can be cooperated by the rotation of cam and spring, drive movable block to move back and forth in filter pipe high speed, make filter screen
Shake is returned, to automatically clear up the dust accumulated on filter screen, guarantees the efficiency of supplying gas of air duct；Under filter screen
Side is provided with dust catcher, and when filter screen shakes dedusting, dust catcher can be collected the dust drifted to disposal box, ensure that
Cleaning in air duct；
(3) the utility model is arranged in filter pipe sets gradually low efficient filter screen and thin effect filter screen, thick effect filtering
The biggish dust of partial size in combustion gas is first filtered by net, and then thin effect filter screen again carries out the lesser dust of partial size in combustion gas
Filtering, is effectively guaranteed the quality of filtering；
(4) the utility model middle tube body and filter pipe are detachably connected by ring flange, when needing to disposal box or mistake
When strainer is cleared up, filter pipe can be removed by ring flange, it is convenient that filter screen and disposal box are cleared up.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Wherein: 1, tube body；2, filter pipe；3, movable block；4, spring；5, cam；6, pulley；7, low efficient filter screen；8,
Thin effect filter screen；9, dust catcher；10, disposal box；11, ring flange.
Specific embodiment
To make the content of the utility model be easier to be clearly understood, below according to specific embodiment and combine attached
Figure, makes further details of explanation to the utility model.
A kind of dust-proof air duct of pyrolysis machine, including tube body 1 are present embodiments provided, filtering is connected in the middle part of tube body 1
Pipeline 2 is provided with filter mechanism in filter pipe 2, which includes movable block 3, spring 4, cam 5 and electric rotating
Machine, opens up the sliding slot for being parallel to gas flow direction in tube body 1 on the inner sidewall of 2 upper end of filter pipe, movable block 3 it is upper
End is slidably arranged in sliding slot, and the right end of movable block 3 is fixedly connected with the left end of spring 4, and 4 right end of spring is fixed at filtering
On the right side wall of pipeline 2, spring 4 is parallel to gas flow direction in tube body 1 and is arranged, and the left end of movable block 3 is provided with pulley 6,
Pulley 6 is contacted with cam 5, and the rotary shaft of pulley 6 and cam 5 is parallel to each other and is located in same level, cam 5 and electric rotating
Machine transmission connection, rotating electric machine are located on the side wall of filter pipe 2, and the plane internal rotation where gas flow direction of cam 5 is moved
Motion block 3 can cooperate the gas flow direction along tube body 1 to move back and forth by the rotation of cam 5 and spring 4, the lower end of movable block 3
It is provided with low efficient filter screen 7 and thin effect filter screen 8, low efficient filter screen 7 and the thin effect gas flow direction along tube body 1 of filter screen 8
It sets gradually, low efficient filter screen 7 and thin effect filter screen 8 are each perpendicular to gas flow direction in tube body 1 and are arranged, in low efficient filter screen
7 and thin effect filter screen 8 below be provided with Small-sized suction cleaner 9, the lower section of dust catcher 9 is provided with disposal box 10, and dust catcher 9 can will be grey
Dirt is collected to disposal box 10.
Wherein, tube body 1 is detachably connected with filter pipe 2 by ring flange 11, also, in tube body 1 and 2 phase of filter pipe
Seal washer is provided between the ring flange 11 of contact, it is ensured that the leakproofness of junction.
Working principle of the utility model is: firstly, fuel gas is moved along air duct, when being moved to filter pipe 2,
Fuel gas first passes through low efficient filter screen 7, and low efficient filter screen 7 is filtered the biggish dust of partial size in fuel gas, then
Fuel gas is filtered the lesser dust of partial size in fuel gas through meticulous effect filter screen 8, thin filter screen 8 of imitating, and passes through two
Secondary filtering effectively removes the dust in fuel gas；When having accumulated more dust on filter screen, rotating electric machine is opened, rotation is passed through
Rotating motor band moving cam 5 is rotated, and cam 5 pushes to the right mobile station, and subsequent spring 4 pushes mobile station to the left, so
Circulation, moves back and forth mobile station at a high speed between cam 5 and spring 4, so that filter screen be driven to shake, makes to accumulate on filter screen
Dust be detached from, the dust inspiration that the dust catcher 9 below filter screen will be disengaged from, and collecting to disposal box 10 is realized to filtering
The automatic cleaning of net.
In addition to the implementation, the utility model can also have other embodiments；It is all to use equivalent replacement or equivalent change
The technical solution to be formed is changed, the protection scope of the requires of the utility model is all fallen within.
Claims (6)
1. a kind of dust-proof air duct of pyrolysis machine, including tube body (1), it is characterised in that: be connected with filtering in the middle part of the tube body (1)
Pipeline (2), is provided with filter mechanism in the filter pipe (2), and the filter mechanism includes movable block (3), spring (4), convex
Wheel (5) and rotating electric machine, the inner sidewall of filter pipe (2) upper end offer sliding slot, and the sliding slot is parallel to tube body (1)
Interior gas flow direction, the movable block (3) are slidably arranged on sliding slot, and the one of one end of the movable block (3) and spring (4)
End is fixedly connected, and the other end of the spring (4) is fixed on the side wall of filter pipe (2), and the spring (4) is parallel to
The other end of tube body (1) interior gas flow direction, the movable block (3) is contacted with cam (5), the cam (5) and electric rotating
Machine transmission connection, the movable block (3) can be cooperated by the rotation of cam (5) and spring (4) along the interior gas flowing side of tube body (1)
To reciprocating movement, the lower end of the movable block (3) is provided with filter screen, and the filter screen is flowed perpendicular to the interior gas of tube body (1)
Direction setting.
2. the dust-proof air duct of a kind of pyrolysis machine according to claim 1, it is characterised in that: the movable block (3) is close
One end of cam (5) is provided with pulley (6), and the pulley (6) is in contact with cam (5).
3. the dust-proof air duct of a kind of pyrolysis machine according to claim 1, it is characterised in that: the filter screen includes thick effect
Filter screen (7) and thin effect filter screen (8), the low efficient filter screen (7) and thin effect filter screen (8) are along the interior gas flowing of tube body (1)
Direction is set gradually.
4. the dust-proof air duct of a kind of pyrolysis machine according to claim 1, it is characterised in that: setting below the filter screen
Have dust catcher (9), is provided with disposal box (10) below the dust catcher (9), the dust catcher (9) is respectively positioned on disposal box (10)
In filter pipe (2).
5. the dust-proof air duct of a kind of pyrolysis machine according to claim 1, it is characterised in that: the tube body (1) and filtering
Pipeline (2) is detachably connected by ring flange (11).
6. the dust-proof air duct of a kind of pyrolysis machine according to claim 5, it is characterised in that: between the ring flange (11)
It is provided with seal washer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820508857.8U CN208493595U (en) | 2018-04-11 | 2018-04-11 | A kind of dust-proof air duct of pyrolysis machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820508857.8U CN208493595U (en) | 2018-04-11 | 2018-04-11 | A kind of dust-proof air duct of pyrolysis machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208493595U true CN208493595U (en) | 2019-02-15 |
Family
ID=65295496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820508857.8U Expired - Fee Related CN208493595U (en) | 2018-04-11 | 2018-04-11 | A kind of dust-proof air duct of pyrolysis machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208493595U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112354274A (en) * | 2020-10-19 | 2021-02-12 | 山东信息职业技术学院 | Dust removal device for electric automation equipment |
-
2018
- 2018-04-11 CN CN201820508857.8U patent/CN208493595U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112354274A (en) * | 2020-10-19 | 2021-02-12 | 山东信息职业技术学院 | Dust removal device for electric automation equipment |
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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: 20190215 Termination date: 20190411 |