CN207708752U - A kind of pre-dedusting device for carpenter's deduster - Google Patents
A kind of pre-dedusting device for carpenter's deduster Download PDFInfo
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- CN207708752U CN207708752U CN201721738177.7U CN201721738177U CN207708752U CN 207708752 U CN207708752 U CN 207708752U CN 201721738177 U CN201721738177 U CN 201721738177U CN 207708752 U CN207708752 U CN 207708752U
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- baffle
- blast pipe
- coupling tube
- carpenter
- deduster
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Abstract
The utility model discloses a kind of pre-dedusting devices for carpenter's deduster, it is intended to provide a kind of device for keeping cloth bag more durable, its key points of the technical solution are that including the blast pipe set on deduster one end, end of the blast pipe far from air inlet port is equipped with the coupling tube being connected with blast pipe, the blast pipe is arranged with vertical direction in the horizontal direction respectively with the coupling tube, and the coupling tube is folded upward at respect to blast pipe；The first baffle to align with the outlet air port of blast pipe is equipped in the coupling tube, the first baffle is vertically arranged, and the lower end of the coupling tube is equipped with the collecting means being connected with coupling tube.The device blocks the large dust particle in gas by first baffle, and then large dust particle falls in collecting means and is collected, and realizes pre- dedusting, and the load for the cloth bag for being subsequently used for dust is made to reduce, and so that gas is reduced the impact force of cloth bag, cloth bag is more durable.
Description
Technical field
The utility model is related to deduster technical fields, more specifically, it relates to a kind of for the pre- of carpenter's deduster
Dust-extraction unit.
Background technology
In carpentry work-shop, a large amount of dust is will produce, these dust not only have pollution to environment, also can by staff's sucking
Unhealthful, dust, which reaches a certain concentration, can also cause dust explosion.Therefore, in actual production, powder is carried out by deduster
Dirt collection processing is essential.
Such as the Chinese patent that notification number is CN102600680A discloses a kind of air inlet flow guide device for cloth bag dust remover, institute
The side wall for stating ash bucket is equipped with air inlet, is equipped in the ash bucket for that will enter the wind the multiple water conservancy diversion for being oriented to ash bucket different parts
Blade, the guide vane are arranged in ash bucket in stepped interval.
At work, dusty gas enters ash bucket to the device from air inlet, by guide vane by gas distribution and water conservancy diversion,
Make the uniform Ground shock waves of gas on cloth bag, each position of cloth bag is made to be fully utilized.However, being mixed with many in dusty gas
The dust of larger particles, these particles are directly flushed on cloth bag with gas, then cause greater impact power to cloth bag；Some big
Grain is sharp shaped material, is easy to poke cloth bag；Large dust particle is adhered on cloth bag, then considerably increases the load of cloth bag.It is comprehensive with
Upper problem, as the time that cloth bag uses increases, cloth bag is easily damaged, is not durable.
Utility model content
In view of the deficiencies of the prior art, the purpose of this utility model is to provide a kind of pre- dedusting dress for carpenter's deduster
It sets, which blocks the larger particles dust in gas by first baffle, and then large dust particle falls in collecting means and received
Collection gets up, and realizes pre- dedusting, and the load for the cloth bag for being subsequently used for dust is made to reduce, and gas is also made to reduce the impact force of cloth bag,
Have the effect of keeping cloth bag more durable.
The above-mentioned technical purpose of the utility model technical scheme is that：One kind being used for carpenter's dedusting
The pre-dedusting device of device, includes the blast pipe set on deduster one end, end of the blast pipe far from air inlet port be equipped with
The coupling tube that blast pipe is connected, the blast pipe is arranged with vertical direction in the horizontal direction respectively with the coupling tube, and institute
Coupling tube is stated to be folded upward at respect to blast pipe；The first gear to align with the outlet air port of blast pipe is equipped in the coupling tube
Plate, the first baffle are vertically arranged, and the lower end of the coupling tube is equipped with the collecting means being connected with coupling tube.
By using above-mentioned technical proposal, dusty gas enters from blast pipe and the bottom horizontal flow sheet in blast pipe, due to matter
Amount is bigger, and inertia is bigger, i.e. the more difficult change motion state of the big object of quality；Therefore the larger particles dust in gas from
After blast pipe comes out, continues to keep horizontal movement direction, first baffle can be encountered, collection is then fallen under self gravitation effect
It is collected in part, and gas is then diverted around first baffle and coupling tube is discharged；Large dust particle continues dedusting after entering
It is collected in collecting means before process, realizes pre- dedusting, reduce the dust on the cloth bag for being adhered to and being subsequently used for dust, make
The load that must be subsequently used for the cloth bag of dust reduces, and so that gas is reduced the impact force of cloth bag, to be played very well to cloth bag
Protective effect, cloth bag is more durable.
Preferably, second baffle is additionally provided in the coupling tube, the second baffle is located at first baffle far from blast pipe
Side, and the height of the second baffle be less than first baffle.
By using above-mentioned technical proposal, second baffle keeps gas turns number more, further makes larger in gas
Dust particles encounter second baffle, then fall into collecting means so that pre- dedusting it is better, more to the protective effect of cloth bag
It is good, the durability of cloth bag then higher.
Preferably, the both sides of the first baffle and second baffle are closely coupled to the inner tubal wall of coupling tube.
By using above-mentioned technical proposal, do not have between the inside pipe wall of the two side ends and coupling tube of first baffle and second baffle
There are gap, gas that can only pass through from the upper end or lower end of first baffle and second baffle so that the large dust particle in gas is more
Add and fully collide with first baffle and second baffle, the dust for flowing out coupling tube is less.
Preferably, filter screen is equipped in the blast pipe, the lower section of the blast pipe is equipped with collection box, the blast pipe
Tube wall is equipped with the opening being connected with collection box, and the opening is located at side of the filter screen close to the air inlet port of blast pipe.
By using above-mentioned technical proposal, the bigger particle of volume falls into collection by filter screen barrier, and by opening
Box, convenient for bulky particle in centralized processing gas.
Preferably, the collecting means include the collection positioned at the guiding bucket of coupling tube lower end and positioned at guiding bucket lower end
Case, the guiding bucket is in funnel-form.
By using above-mentioned technical proposal, the dust particles for encountering first baffle and second baffle struggle against well by guiding
It falls into collecting box, to realize the collection of larger dust particles, convenient for centralized processing；Guiding bucket is in funnel-form, reduces receipts
The case where dust particles in header flow back into coupling tube.
Preferably, the lower end of the second baffle is located in guiding bucket.
By using above-mentioned technical proposal, some will not hit on the particle of second baffle, can encounter the inner wall of guiding bucket,
It further improves dust particles to be collided and fall on the possibility in collecting box so that collect the work of larger dust particles
More fully effectively.
Preferably, a side end of the collecting box is rotatably connected to door body, and the free end of the door body is equipped with the first peace
Block is filled, the end side of the collecting box is equipped with the second mounting blocks to align with the first mounting blocks；First mounting blocks
Running through with the second mounting blocks has bolt, the bolt thread to be connected with nut.
By using above-mentioned technical proposal, door body unclamps screw bolt and nut for closing collecting box, convenient for opening door
Body focuses on the dust of collection.
Preferably, the bottom in the collecting box is equipped with electrostatic adsorption device.
By using above-mentioned technical proposal, electrostatic adsorption device keeps dust particles more stable in collecting box, is less prone to
The case where dust blows out collecting box and flows out coupling tube again.
Preferably, the upper end of the coupling tube is equipped with the induced duct being connected with coupling tube.
By using above-mentioned technical proposal, the gas that coupling tube flows out is guided to subsequent dust-extraction unit by induced duct well
In.
In conclusion the utility model has the advantages that：Dusty gas from blast pipe outflow after, in gas compared with
Big dust particles encounter first baffle or second baffle, then fall in collecting means and are collected under self gravitation effect,
Pre- dedusting is realized, the cloth bag to being subsequently used for dust plays a very good protection so that cloth bag is more durable.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is structural schematic diagram when the utility model embodiment removes coupling tube and induced duct；
Fig. 3 is the internal structure schematic diagram of collecting box in the utility model embodiment；
Fig. 4 is the part left view of the utility model embodiment.
In figure：1, blast pipe；2, coupling tube；3, first baffle；4, collecting means；41, guiding bucket；42, collecting box；5, second
Baffle；6, filter screen；7, collection box；8, it is open；9, door body；10, the first mounting blocks；11, the second mounting blocks；12, bolt；13、
Nut；14, electrostatic adsorption device；15, induced duct.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
A kind of pre-dedusting device for carpenter's deduster as depicted in figs. 1 and 2, including is arranged in deduster one end
Blast pipe 1, blast pipe 1 is horizontally disposed, and the transition being connected with blast pipe 1 is provided at the outlet air port of blast pipe 1
Pipe 2, coupling tube 2 is vertically arranged and opposite blast pipe 1 is folded upward at.The upper end of coupling tube 2 is provided with and 2 phase of coupling tube
The induced duct 15 of connection, induced duct 15 is horizontally disposed, and the gas for flowing out coupling tube 2 guides to subsequent dedusting dress
In setting.
The inside pipe wall of coupling tube 2 is fixed with the first baffle 3 and second baffle 5 that size shape is identical and is mutually parallel, the
One baffle 3 and second baffle 5 are vertically arranged；First baffle 3 is between blast pipe 1 and second baffle 5, first baffle
3 align with the outlet air port of blast pipe 1, and the height of second baffle 5 is less than first baffle 3；First baffle 3 and second baffle 5
Inside pipe wall of the both sides with coupling tube 2 be tightly fastened so that the two side ends of first baffle 3 and second baffle 5 and coupling tube 2
There is no gap between inside pipe wall.The lower end of coupling tube 2 is provided with collecting means 4.
Dusty gas enters from blast pipe 1, after gas is flowed out from the outlet air port of blast pipe 1, due to the bigger object of quality
Body, inertia is bigger, and the larger particles dust in gas continues to keep horizontal movement direction and bump against on first baffle 3, then exists
It is fallen under self gravitation effect in collecting means 4.Gas then changes flow direction, is bypassed from the upper end of first baffle or lower end 3, and
It flows out coupling tube 2 and flows into induced duct 15；The gas bypassed from the lower end of first baffle bypasses second baffle after turning upwards towards
5, the larger dust particles in part collide on second baffle 5, then fall in collecting means 4 and are collected.
When gas passes through coupling tube 2, the dust of larger particles, which is fallen in collecting means 4, to be collected, and to realize pre- dedusting, is subtracted
The dust on the cloth bag for being adhered to and being subsequently used for dust, the load smaller of cloth bag are lacked；Also make impact smaller of the gas to cloth bag,
So that cloth bag is more robust.
Collecting means 4 include the guiding bucket 41 for being located at the lower end of coupling tube 2 and being connected with coupling tube 2, and positioned at guiding
The lower end of bucket 41 and the collecting box 42 being connected with guiding bucket 41；Guiding bucket 41 is in funnel-form, by guiding bucket 41 and collecting box
42 well by larger particles dust collection.
The lower end of second baffle 5 is stretched into guiding bucket 41, the dust of part larger particles from the lower end of second baffle 5 around
It is out-of-date, the inner wall of guiding bucket 41 and whereabouts can be bumped against, to which pre- dust removing effects are more preferable.
As shown in figure 3, the side end horizontal of collecting box 42 is rotatably connected to door body 9, the free end of door body 9 is fixed with
One mounting blocks 10, the end side of collecting box 42 are fixed with the second mounting blocks 11 being aligned with the first mounting blocks 10；First peace
Dress block 10 and the second mounting blocks 11, which run through, has bolt 12, bolt 12 to be threaded with nut 13.The cooperation of bolt 12 and nut 13
So that door body 9 is fixed on the position of closing, and convenient for unclamping bolt 12 and nut 13, and then open door body 9, concentrates cleaning collecting box
Dust in 42.
Bottom in collecting box 42 is equipped with electrostatic adsorption device 14, by Electrostatic Absorption so that dust in collecting box 42
More stably in collecting box 42, dust is not easy to blow out collecting box 42 and coupling tube 2 is discharged with air-flow（Referring to Fig. 1）.
As shown in figure 4, being fixed with the filter screen 6 being vertically arranged in blast pipe 1, the lower section of blast pipe 1 is provided with
Collection box 7, the tube wall of blast pipe 1 offer the opening 8 being connected with collection box 7, and opening 8 closely in filter screen 6 and was located at
Side of the strainer 6 close to the air inlet port of blast pipe 1.Filter screen 6 passes through the effective barrier of large volume of object in gas
Opening 8 is fallen into collection box 7, convenient for the object for concentrating cleaning volume larger.
Total course of work：After dusty gas enters blast pipe 1, large volume of object is then fallen by 6 barrier of filter screen
Enter collection box 7；After dusty gas is flowed out from the outlet air port of blast pipe 1, larger particles dust is hit due to keeping horizontal movement
To first baffle 3 or second baffle 5, then fallen in collecting box 42 under bucket 41 by guiding；Gas is then multiple in coupling tube 2
It turns to, is flowed in induced duct 15 from the upper end of coupling tube 2, carry out follow-up dust removal step.
Above-described embodiment is only the explanation to the utility model, is not limitations of the present invention, this field
Technical staff can as needed make the present embodiment the modification of not creative contribution after reading this specification, but only
It all to be protected by Patent Law in the right of the utility model.
Claims (9)
1. a kind of pre-dedusting device for carpenter's deduster includes the blast pipe (1) set on deduster one end, it is characterized in that：
End of the blast pipe (1) far from air inlet port is equipped with the coupling tube (2) being connected with blast pipe (1), the blast pipe (1)
It is arranged in the horizontal direction with vertical direction respectively with the coupling tube (2), and the coupling tube (2) is upward with respect to blast pipe (1)
Bending；The first baffle (3) to align with the outlet air port of blast pipe (1), the first baffle are equipped in the coupling tube (2)
(3) vertically it is arranged, the lower end of the coupling tube (2) is equipped with the collecting means (4) being connected with coupling tube (2).
2. a kind of pre-dedusting device for carpenter's deduster according to claim 1, it is characterized in that：The coupling tube
(2) second baffle (5) is additionally provided in, the second baffle (5) is located at side of the first baffle (3) far from blast pipe (1), and institute
The height for stating second baffle (5) is less than first baffle (3).
3. a kind of pre-dedusting device for carpenter's deduster according to claim 2, it is characterized in that：The first baffle
(3) inner tubal wall of coupling tube (2) is closely coupled to the both sides of second baffle (5).
4. a kind of pre-dedusting device for carpenter's deduster according to claim 1, it is characterized in that：The blast pipe
(1) be equipped with filter screen (6) in, the lower section of the blast pipe (1) is equipped with collection box (7), the tube wall of the blast pipe (1) be equipped with
The opening (8) that collection box (7) is connected, the opening (8) are located at filter screen (6) close to the one of the air inlet port of blast pipe (1)
Side.
5. a kind of pre-dedusting device for carpenter's deduster according to claim 2, it is characterized in that：The collecting means
(4) include being located at the guiding bucket (41) of coupling tube (2) lower end and the collecting box (42) of (41) lower end of struggling against positioned at guiding, it is described to draw
It is in funnel-form to lead bucket (41).
6. a kind of pre-dedusting device for carpenter's deduster according to claim 5, it is characterized in that：The second baffle
(5) lower end is located in guiding bucket (41).
7. a kind of pre-dedusting device for carpenter's deduster according to claim 5, it is characterized in that：The collecting box
(42) a side end is rotatably connected to door body (9), and the free end of the door body (9) is equipped with the first mounting blocks (10), the receipts
The end side of header (42) is equipped with the second mounting blocks (11) to align with the first mounting blocks (10)；First mounting blocks
(10) running through with the second mounting blocks (11) has bolt (12), the bolt (12) to be threaded with nut (13).
8. a kind of pre-dedusting device for carpenter's deduster according to claim 5, it is characterized in that：The collecting box
(42) bottom in is equipped with electrostatic adsorption device (14).
9. a kind of pre-dedusting device for carpenter's deduster according to claim 1, it is characterized in that：The coupling tube
(2) upper end is equipped with the induced duct (15) being connected with coupling tube (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721738177.7U CN207708752U (en) | 2017-12-12 | 2017-12-12 | A kind of pre-dedusting device for carpenter's deduster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721738177.7U CN207708752U (en) | 2017-12-12 | 2017-12-12 | A kind of pre-dedusting device for carpenter's deduster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207708752U true CN207708752U (en) | 2018-08-10 |
Family
ID=63055589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721738177.7U Active CN207708752U (en) | 2017-12-12 | 2017-12-12 | A kind of pre-dedusting device for carpenter's deduster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207708752U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109607481A (en) * | 2019-01-08 | 2019-04-12 | 湖南有色郴州氟化学有限公司 | For the reacting furnace furnace tail emergency exit of Acid of Hydrofluoric Acid Production technique and reacting furnace |
| CN109865371A (en) * | 2019-03-05 | 2019-06-11 | 溧阳市金牛环保机械有限公司 | Dedusting filter device |
| CN111318098A (en) * | 2020-03-11 | 2020-06-23 | 佛山市蓝颂科技有限公司 | High-efficiency dust remover |
-
2017
- 2017-12-12 CN CN201721738177.7U patent/CN207708752U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109607481A (en) * | 2019-01-08 | 2019-04-12 | 湖南有色郴州氟化学有限公司 | For the reacting furnace furnace tail emergency exit of Acid of Hydrofluoric Acid Production technique and reacting furnace |
| CN109607481B (en) * | 2019-01-08 | 2023-10-24 | 湖南有色郴州氟化学有限公司 | Emergency outlet of reaction furnace tail for hydrofluoric acid production process and reaction furnace |
| CN109865371A (en) * | 2019-03-05 | 2019-06-11 | 溧阳市金牛环保机械有限公司 | Dedusting filter device |
| CN111318098A (en) * | 2020-03-11 | 2020-06-23 | 佛山市蓝颂科技有限公司 | High-efficiency dust remover |
| CN111318098B (en) * | 2020-03-11 | 2021-10-01 | 佛山市蓝颂科技有限公司 | High-efficiency dust remover |
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