CN209451504U - Carpenter's anti-explosion dust remover - Google Patents
Carpenter's anti-explosion dust remover Download PDFInfo
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- CN209451504U CN209451504U CN201822169581.8U CN201822169581U CN209451504U CN 209451504 U CN209451504 U CN 209451504U CN 201822169581 U CN201822169581 U CN 201822169581U CN 209451504 U CN209451504 U CN 209451504U
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- explosion
- filter bag
- dust collection
- collection filter
- blast pipe
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Abstract
The technical issues of the utility model discloses a kind of carpenter's anti-explosion dust removers, are related to technical field of dust removal equipment, and the disassembly for solving dust collection filter bag is inconvenient, reduce dust collection filter bag removal efficiency.Technical points include cabinet, blast pipe, discharge pipe and explosion-proof air-exhausting duct are provided with and communicated on the wall box, dust collection filter bag is removably connected in the cabinet, the sack of dust collection filter bag is connected to the nozzle of blast pipe, rubber strip is fixed on bag bottom on the dust collection filter bag far from blast pipe nozzle, the rubber strip extends to dust collection filter bag and closes on blast pipe nozzle side, and the utility model has the advantages that promote dust collection filter bag removal efficiency.
Description
Technical field
The utility model relates to technical field of dust removal equipment, more specifically, it relates to a kind of carpenter's anti-explosion dust remover.
Background technique
A kind of carpenter's anti-explosion dust remover, including cabinet, institute are disclosed in the Chinese patent that notification number is CN207708692U
It states and is provided with air inlet and outlet and explosion-proof exhaust outlet on cabinet, the air inlet is connected with blast pipe, and the air outlet connects
It is connected to discharge pipe, the cabinet is internally provided with dust collection filter bag, and the sack of the dust collection filter bag is fixedly connected with air inlet, institute
It states discharge pipe and is connected with blower, explosion-protection equipment is provided on the cabinet, the explosion-protection equipment is provided with explosion-proof air-exhausting duct, described
One end of explosion-proof air-exhausting duct is connect with explosion-proof exhaust outlet, and the other end is in communication with the outside, and is provided with and is used in the explosion-proof air-exhausting duct
One-way conduction and the one-way valve structures that explosion-proof air-exhausting duct is truncated.
It is similar to above-mentioned carpenter's deduster, in normal work, the check valve in explosion-proof air-exhausting duct in the prior art
Structure is in truncation state, and the blower installed on discharge pipe makes air-flow flow into cabinet by blast pipe, and is flowed out by discharge pipe.Its
In, the air-flow containing higher concentration dust is entered in dust collection filter bag by blast pipe by the sack of dust collection filter bag, in air-flow
Dust is collected in dust collection filter bag, and clean air-flow then passes through dust collection filter bag, is discharged by discharge pipe.When surprisingly occurring in cabinet
The air pressure of explosion time, box house will rise moment, and under the pressure difference effect inside and outside cabinet, one-way valve structures are switched on, and are prevented
Quick-fried air-exhausting duct carries out release to box house, to reduce the pressure difference inside and outside cabinet, to reduce rushing for deduster explosion generation
Hit the energy of wave.
Prior art among the above has the following deficiencies: that the dust collection filter bag in deduster passes through ring flange and fixed disk
Clamping be fixed, since dust collection filter bag is usually flexible material, so that needing to pull collection when carrying out cleaning replacement to it
The two sides side wall of dirt filter bag simultaneously gradually extracts dust collection filter bag out out of cabinet, is not easy to the disassembly of dust collection filter bag, reduces dust filter
Bag removal efficiency.
Utility model content
Problem in view of the prior art, the purpose of this utility model is to provide a kind of carpenter's anti-explosion dust removers, have
The advantages of promoting dust collection filter bag removal efficiency.
To achieve the above object, the utility model provides following technical solution: a kind of carpenter's anti-explosion dust remover, including case
Body is provided with and communicated with blast pipe, discharge pipe and explosion-proof air-exhausting duct on the wall box, is removably connected in the cabinet
Dust collection filter bag, the sack of dust collection filter bag are connected to the nozzle of blast pipe, the bag bottom far from blast pipe nozzle on the dust collection filter bag
It is fixed with rubber strip, the rubber strip extends to dust collection filter bag and closes on blast pipe nozzle side.
By using above-mentioned technical proposal, when deduster works, blast pipe connects blower by pipeline, draws carpenter's processing
Generated dust in the process, dust enter the intracorporal dust collection filter bag of case and are filtered, and the air after depositing dust passes through dust collection filter bag
It is excluded in cabinet into discharge pipe.When needing to be replaced and cleaned dust collection filter bag, since one end of rubber strip extends to collection
At the sack of dirt filter bag, facilitate operator to the holding of rubber strip.Since the other end of rubber strip is connected to dust collection filter bag
It on bag bottom surface, is acted on the entire bag face of dust collection filter bag completely so that being applied to the active force pullled outward on rubber strip, side
Just dust collection filter bag is directly pullled disengaging by operator out of cabinet, facilitates the disassembly of dust collection filter bag, and then promotes dust filter
The removal efficiency of bag.
The utility model is further arranged to: the dust collection filter bag is far from attachment base is fixed on the bag bottom of blast pipe, even
Joint chair is extended with screwed pipe towards blast pipe side, and the rubber strip is fixed with thread ring far from one end of blast pipe, described
Rubber strip is threadedly coupled fixation with dust collection filter bag by thread ring.
By using above-mentioned technical proposal, rubber strip and attachment base are realized by the threaded connection of thread ring and screwed pipe
Be detachably connected, it is convenient to remove rubber strip when being cleaned to dust collection filter bag, avoid rubber strip from influencing dust collection filter bag
Cleaning effect.
The utility model is further arranged to: the dust collection filter bag close on the side wall of blast pipe nozzle side be fixed with it is fixed
Position hook, one end that the rubber strip closes on blast pipe nozzle is fixed with the positioning ring being connected on location hook.
By using above-mentioned technical proposal, location hook is to cooperate the positioning at dust collection filter bag pocket sidewalls on dust collection filter bag
Ring positions position of the rubber strip in dust collection filter bag, and the rubber strip when deduster works is avoided to get rid of in dust collection filter bag
It is dynamic, guarantee that rubber strip one end is in sack position always when clearing up dust collection filter bag, facilitates the holding of operator.
The utility model is further arranged to: it is provided with explosion-proof rubber parts on the explosion-proof air draft inside pipe wall, it is described explosion-proof
Rubber parts includes the support ring fitted on explosion-proof air draft tube wall and the circumferential several blockings being set on support ring-side wall
Piece, the fan-shaped setting of barrier sheet, fan-shaped arc-shaped side are fixed in support ring, the adjacent straight line phase of adjacent barrier sheet
Mutually contradict fitting.
By using above-mentioned technical proposal, explosion-proof rubber parts is for being sealed explosion-proof air-exhausting duct, when occurring in cabinet
Explosion time, box house air pressure moment rises, so that the barrier sheet with certain deformation power is made to explosion-proof row from rubber material
Deformation is bent on the outside of air hose nozzle, air pressure reduces the pressure difference inside and outside cabinet from the outside release in gap between several barrier sheets,
To reduce the shock wave energy of deduster internal explosion generation.
The utility model is further arranged to: being offered and is connected to far from cabinet one on the inner tubal wall of the explosion-proof air-exhausting duct
The placing groove of side pipe mouth, the support ring contradict the trough wall surface for fitting in placing groove.
By using above-mentioned technical proposal, explosion-proof rubber parts is realized by support ring in the conflict fitting placed in groove groove wall
With being detachably connected for explosion-proof air-exhausting duct, the convenient replacement operation to explosion-proof rubber parts guarantees the explosion-proof effect of deduster.
The utility model is further arranged to: the thickness of the barrier sheet is from support ring-side wall to the axle center of explosion-proof air-exhausting duct
Position is gradually reduced.
By using above-mentioned technical proposal, the thickness of barrier sheet is gradually reduced to the shaft core position of support ring, is guaranteeing to hinder
While the self structure intensity and blocking effect of baffle, its stress and deformation bending effect is promoted.
The utility model is further arranged to: several barrier sheets are rolled towards explosion-proof air-exhausting duct far from the nozzle of cabinet
Tiltedly setting.
By using above-mentioned technical proposal, the high pressure draught of barrier sheet being obliquely installed for generating to explosion is to explosion-proof row
It is oriented on the outside of air hose, is promoted and gas effect is unloaded to air pressure in cabinet.
The utility model is further arranged to: the explosion-proof air-exhausting duct, which is located on the inner tubal wall above support ring, circumferentially to be opened up
There are several pressure relief vents.
By using above-mentioned technical proposal, pressure relief vent to the air-flow of external diffusion for dividing from explosion-proof rubber parts
Stream, further promote explosion-proof air-exhausting duct unloads gas explosion-proof effect.
Compared with prior art, the utility model has the beneficial effects that
(1) facilitate the disassembly operation of dust collection filter bag by the way that the rubber strip of sack is fixed and extended on dust collection filter bag bag bottom,
Promote the disassembly operating efficiency of dust collection filter bag；
(2) it is equipped with by rubber strip one end positioning ring and location hook on dust collection filter bag side wall, guarantees rubber strip
Positioning and using effect；
(3) explosion-proof effect of deduster is promoted by the setting of explosion-proof rubber parts on explosion-proof air-exhausting duct.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the present embodiment；
Fig. 2 is the cross-sectional view of the present embodiment；
Fig. 3 is the schematic top plan view of the present embodiment；
Fig. 4 is the structural schematic diagram of dust collection filter bag in the present embodiment.
Appended drawing reference: 1, cabinet；2, blast pipe；21, clamping column；22, flanged pipe；3, discharge pipe；4, explosion-proof air-exhausting duct；
41, placing groove；42, explosion-proof rubber parts；43, support ring；44, barrier sheet；45, pressure relief vent；5, dust collection filter bag；51, rubber strip；
52, it perforates；53, attachment base；54, screwed pipe；55, thread ring；56, location hook；57, positioning ring.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
Embodiment, a kind of carpenter's anti-explosion dust remover are provided with and communicated on 1 side wall of cabinet as shown in Figure 1, 2, including cabinet 1
Blast pipe 2, discharge pipe 3 and explosion-proof air-exhausting duct 4.Dust collection filter bag 5 is removably connected in cabinet 1, the sack of dust collection filter bag 5 connects
It is connected to the nozzle of blast pipe 2, the bag bottom far from 2 nozzle of blast pipe is fixed with rubber strip 51 on dust collection filter bag 5, and rubber strip 51 extends
2 nozzle side of blast pipe is closed on to dust collection filter bag 5.
As shown in Figure 2,3, cabinet 1 is in rectangular cabin shape, and explosion-proof air-exhausting duct 4 is vertically arranged on 1 top surface of cabinet, blast pipe 2
It is respectively arranged on 1 a pair of short edges side wall of cabinet with discharge pipe 3, and blast pipe 2 and discharge pipe 3 are connected with wind by pipeline
Machine.Blast pipe 2, which is located on the end face in the outside of cabinet 1, is directed away from that 3 side of discharge pipe is equally circumferentially spaced several clamping columns
21,21 side wall of clamping column is equipped with several external screw threads.Across clamping column 21 and fitted bolt is threaded with flanged pipe 22.
As shown in Figure 2,3, explosion-proof air-exhausting duct 4 is cylindrical, offers placing groove on explosion-proof 4 inner tubal wall of air-exhausting duct
41, placing groove 41 is opened up along the axially extending of explosion-proof air-exhausting duct 4 to nozzle face of the explosion-proof air-exhausting duct 4 far from cabinet 1.Positioned at putting
It sets to contradict in slot 41 and is fitted with explosion-proof rubber parts 42.Explosion-proof rubber parts 42 include fit in the support ring 43 of 41 side wall of placing groove with
And it is fixed on several barrier sheets 44 on 43 internal ring wall of support ring.Barrier sheet 44 is fan-shaped to be obliquely installed, inclined direction direction
Explosion-proof air-exhausting duct 4 is tilted upward far from the nozzle of 1 side of cabinet.The adjacent side of adjacent barrier sheet 44 mutually pushes against, so that if
Dry barrier sheet 44 is blocked on the pipeline of explosion-proof air-exhausting duct 4, and the thickness of barrier sheet 44 is from 43 side wall of support ring to explosion-proof air draft
The shaft core position of pipe 4 is gradually reduced.Explosion-proof air-exhausting duct 4, which is located to wait to be spaced apart on all side walls of 43 top of support ring, is equipped with several circles
The pressure relief vent 45 of shape.
As shown in Figure 2,4, dust collection filter bag 5 is in bag-shaped setting open at one end, and dust collection filter bag 5 closes on the opening of blast pipe 2 one
The open-bag face of side, which is located on the perspective plane of clamping column 21, offers several perforation 52 across clamping column 21, so that dust collection filter bag
5 are fixedly clamped between 2 end face of flanged pipe 22 and blast pipe.Dust collection filter bag 5 is far from being fixed with attachment base on the bag bottom of blast pipe 2
53, attachment base 53 is extended with screwed pipe 54 towards 2 side of blast pipe, and rubber strip 51 is in bar shaped column, and one far from blast pipe 2
End is fixed with thread ring 55, and rubber strip 51 is threadedly coupled fixation with dust collection filter bag 5 by thread ring 55.Dust collection filter bag 5 faces
It is fixed with location hook 56 on the side wall of nearly 2 nozzle side of blast pipe, one end that rubber strip 51 closes on 2 nozzle of blast pipe is fixed with card
The positioning ring 57 being connected on location hook 56.
The course of work of the utility model and have the beneficial effect that: when deduster works, blast pipe 2 connects wind by pipeline
Machine is to draw generated dust in carpenter's process, and the dust collection filter bag 5 that dust enters in cabinet 1 is filtered, after depositing dust
Air pass through dust collection filter bag 5 enter discharge pipe 3 exclude cabinet 1 in.When needing to be replaced and cleaned dust collection filter bag 5, rubber
One end of adhesive tape 51 extends at the sack of dust collection filter bag 5, facilitates operator to the holding of rubber strip 51.Due to rubber strip 51
The other end be connected on the bag bottom surface of dust collection filter bag 5 make completely so that being applied to the active force pullled outward on rubber strip 51
With on the entire bag face of dust collection filter bag 5, facilitates operator that dust collection filter bag 5 is directly pullled disengaging out of cabinet 1, facilitate
The disassembly of dust collection filter bag 5, and then promote the removal efficiency of dust collection filter bag 5.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of carpenter's anti-explosion dust remover, including cabinet (1), it is provided with and communicated with blast pipe (2) on cabinet (1) side wall, goes out
Air hose (3) and explosion-proof air-exhausting duct (4), the cabinet (1) is interior to be removably connected with dust collection filter bag (5), the bag of dust collection filter bag (5)
Mouth is connected to the nozzle of blast pipe (2), it is characterised in that: the bag bottom on the dust collection filter bag (5) far from blast pipe (2) nozzle is solid
Surely have rubber strip (51), the rubber strip (51) extends to dust collection filter bag (5) and closes on blast pipe (2) nozzle side.
2. carpenter's anti-explosion dust remover according to claim 1, it is characterised in that: the dust collection filter bag (5) is far from blast pipe
(2) it is fixed on bag bottom attachment base (53), attachment base (53) is extended with screwed pipe (54) towards blast pipe (2) side, described
Rubber strip (51) is fixed with thread ring (55) far from the one end of blast pipe (2), and the rubber strip (51) passes through thread ring
(55) fixation is threadedly coupled with dust collection filter bag (5).
3. carpenter's anti-explosion dust remover according to claim 1, it is characterised in that: the dust collection filter bag (5) closes on blast pipe
(2) it is fixed on the side wall of nozzle side location hook (56), one end that the rubber strip (51) closes on blast pipe (2) nozzle is fixed
There is the positioning ring (57) being connected on location hook (56).
4. carpenter's anti-explosion dust remover according to claim 1, it is characterised in that: set on explosion-proof air-exhausting duct (4) inner wall
It is equipped with explosion-proof rubber parts (42), the explosion-proof rubber parts (42) includes the support ring fitted on explosion-proof air-exhausting duct (4) tube wall
(43) and circumferentially several barrier sheets (44) being set on support ring (43) side wall, the fan-shaped setting of the barrier sheet (44),
Its fan-shaped arc-shaped side is fixed on support ring (43), and the adjacent straight line of adjacent barrier sheet (44) mutually contradicts fitting.
5. carpenter's anti-explosion dust remover according to claim 4, it is characterised in that: the inner tubal wall of the explosion-proof air-exhausting duct (4)
On offer the placing groove (41) being connected to far from cabinet (1) side nozzle, the support ring (43) contradicts and fits in placing groove
(41) trough wall surface.
6. carpenter's anti-explosion dust remover according to claim 5, it is characterised in that: the thickness of the barrier sheet (44) is by supporting
Ring (43) side wall is gradually reduced to the shaft core position of explosion-proof air-exhausting duct (4).
7. carpenter's anti-explosion dust remover according to claim 6, it is characterised in that: several barrier sheets (44) are towards explosion-proof
Air-exhausting duct (4) is obliquely installed far from the nozzle side of cabinet (1).
8. carpenter's anti-explosion dust remover according to claim 7, it is characterised in that: the explosion-proof air-exhausting duct (4) is located at support
Several pressure relief vents (45) are circumferentially offered on inner tubal wall above ring (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822169581.8U CN209451504U (en) | 2018-12-21 | 2018-12-21 | Carpenter's anti-explosion dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822169581.8U CN209451504U (en) | 2018-12-21 | 2018-12-21 | Carpenter's anti-explosion dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209451504U true CN209451504U (en) | 2019-10-01 |
Family
ID=68041766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822169581.8U Active CN209451504U (en) | 2018-12-21 | 2018-12-21 | Carpenter's anti-explosion dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209451504U (en) |
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2018
- 2018-12-21 CN CN201822169581.8U patent/CN209451504U/en active Active
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