CN209382675U - A kind of flexibility anti-arc device - Google Patents
A kind of flexibility anti-arc device Download PDFInfo
- Publication number
- CN209382675U CN209382675U CN201920058891.4U CN201920058891U CN209382675U CN 209382675 U CN209382675 U CN 209382675U CN 201920058891 U CN201920058891 U CN 201920058891U CN 209382675 U CN209382675 U CN 209382675U
- Authority
- CN
- China
- Prior art keywords
- flexible
- tracheae
- yoke
- inflatable
- arc device
- 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
Links
Landscapes
- Tents Or Canopies (AREA)
Abstract
The utility model discloses a kind of flexible anti-arc devices, inflatable flexible tracheae is set on the inner wall above blanking bin discharge port external, and gas circuit closing device is internally provided in inflatable flexible tracheae, and the outside of inflatable flexible tracheae is provided with broken arch fork, pass through the periodic expansion and contraction of inflatable flexible tracheae, the mutual cooperation of the opening and closure of flexible closed flaps in the periodic crisscross motion of the upper yoke and lower yoke of broken arch fork and gas circuit closing device, realize the broken arch effect of blanking bin, simultaneously while realizing broken arch can in air dust or blanking bin blanking operation in the dust that overflows recycle.
Description
Technical field
The utility model relates to blanking bin anti-arc engineering device technique fields, and in particular to a kind of flexibility anti-arc device.
Background technique
For blanking bin in blanking, material is easy the side wall formation material knot above discharge port due to adhesiveness is strong etc.
Arch, causes discharging unsmooth, and usually blanking bin is arranged in using pneumatic hammer, electric hammer, vibrating motor etc. in current existing arch breaking apparatus
At feed opening, broken arch operation is carried out to the material of knot arch using the means such as beaing, vibrating, especially with the dynamic mode of hammer to feed bin
Biggish noise can be generated when being hammered, and causes certain damage to the bulkhead of feed bin, and due to vibrating and tapping, is caused
Blanking bin junction is easy to loosen, and causes the excessive of dust, is based on above-mentioned technical problem, present utility model application people is by careful
Research, propose a kind of new arch breaking apparatus.
Utility model content
To solve the above problems, the utility model provides a kind of flexible anti-arc device, enhances the technical effect of broken arch, subtract
Destruction of traditional vibration component to blanking silo wall is used less, and avoids flour dust overflow to a certain extent.
The utility model is achieved through the following technical solutions:
A kind of flexibility anti-arc device, including blanking bin, further include being arranged in blanking bin discharge port external upper inner wall
Inflatable flexibility tracheae, the inflatable flexible tracheae is fixed in a ring and circumferentially on the inner wall of blanking bin, described
One end of inflatable flexibility tracheae is provided with air inlet, and the other end is provided with gas outlet, the air inlet by pipeline with it is mute
The air outlet of blower is connected.
Further, the mute blower is controlled by pulse signal controller.
Further, the gas outlet is connected with noise reduction outlet pipe.
Further, the gas outlet connects the negative pressure line of dust exhaust apparatus in workshop, the mute blower by pipeline
Air inlet one end be connected with the dust hood positioned at blanking bin discharge outlet, be additionally provided with pipe between dust hood and mute blower
Road pulse control valve.
Further, the mute blower, pipeline pulse control valve are controlled by pulse signal controller.
Further, gas circuit closing device, the gas circuit closure dress are fixedly installed in inflatable flexible air tube cavity
It sets including being fixedly connected with inflatable flexible inner surface of trachea and the round outer ring being vertically arranged and the flexibility in round outer ring
Closed flaps, the flexibility closed flaps are set at least to, and the flexibility closed flaps are sector, the arc end of the flexibility closed flaps
It is connected with round outer ring, each flexible closed flaps close round outer ring when being closed.
Further, the gas circuit closing device is at least provided with a and be distributed in inflatable flexible air tube cavity.
Further, the round outer ring is in rigid structure.
Further, it is uniformly provided with broken arch fork in the periphery of inflatable flexible tracheae, the quantity of the broken arch fork is at least
It is two, broken arch fork is in X-shaped intersection construction, including upper yoke and lower yoke, and one end of the upper yoke and lower yoke is equal
It being hinged on the inner wall of blanking bin, grooved hole is set in upper yoke middle and upper part, the upper end of lower yoke is arranged across slot, so that on
Yoke and lower yoke, which intersect, surrounds inflatable flexible tracheae.
Further, the upper yoke, lower yoke are long sheet, are bent downwardly in upper yoke close to one end of discharge port
Cambered surface.
The utility model has the beneficial effects that:
(1) the utility model can effectively avoid using traditional vibration component and cause noise pollution, to blanking silo wall
Destruction, and dust hood is connected with by air inlet one end of mute blower, and the other end connection of inflatable flexible tracheae
There is gas outlet, gas outlet connects the negative pressure line of dust exhaust apparatus in workshop by pipeline, can also be to sky while realizing broken arch
The dust overflowed in dust or blanking bin blanking operation in gas is recycled, avoid on flour dust overflow and bulkhead dust because
It vibrates and drifts in air；
(2) the utility model can effectively enhance the swell increment of inflatable flexible tracheae by setting gas circuit closing device, into
The fluctuation of the inflatable flexible tracheae of one step enhancing, enhances the technical effect of broken arch；
(3) the utility model is pitched by setting broken arch, makes full use of the fluidity of material and its inflatable flexible tracheae real
Now periodic broken arch is able to achieve soft broken confession, especially for broken arch by the combination of inflatable flexible tracheae and broken arch fork
Broken confession flexible can be achieved in hard knot arch point around fork or inflatable flexible tracheae, is supplied by repeatedly periodically broken,
Reach gradual broken confession, can more effectively reach the technical effect of broken arch.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment 1；
Fig. 2 is the structural schematic diagram of the utility model embodiment 2；
Fig. 3 is the structural schematic diagram of the utility model broken arch fork；
Appended drawing reference: 1, blanking bin, 2, inflatable flexible tracheae, 3, air inlet, 4, gas outlet, 5, mute blower, 6, pipe
Road pulse control valve, 7, dust hood, 8, flexible closed flaps, 9, upper yoke, 10, lower yoke.
Specific embodiment
The utility model is described in further detail combined with specific embodiments below:
Embodiment 1:
As shown in Figure 1, a kind of flexibility anti-arc device, including blanking bin 1, on the inner wall above 1 discharge port of blanking bin
Be provided with inflatable flexible tracheae 2, can the material of expanding flexible tracheae 2 be elastic material and inflatable, it is described may expand it is soft
Property tracheae 2 be fixed on the inner wall of blanking bin 1 in a ring and circumferentially, one end setting of the inflatable flexible tracheae 2
There is air inlet 3, the other end is provided with gas outlet 4, and the air inlet 3 is connected by pipeline with the air outlet of mute blower 5, institute
It states gas outlet 4 and is connected with noise reduction outlet pipe, the mute blower 5 is controlled by pulse signal controller, can the control of interval time T
The fortune of mute blower 5 is stopped.
As a result, when needing broken arch, under the control of pulse signal controller, mute blower 5 periodically runs and stops
Only, when mute blower 5 is run, gas enters the air inlet of inflatable flexible tracheae 2 by mute blower 5, in mute blower 5
Before not running, due to having no high pressure gas in the inflatable flexible tracheae 2 on 1 inner sidewall of blanking bin, flexibility 2 quilt of tracheae may expand
Material in blanking bin is squeezed, and contraction state is in, and in the operation of mute blower 5, high pressure gas enters inflatable
In flexible tracheae 2 so that inflatable flexibility tracheae 2 expands under the pressure of high pressure gas, and then to knot arch at
Material, which generates, squeezes fluctuation, and then by periodically running and stopping, so that the material at knot arch is generated because squeezing fluctuation
Shake, and then knot arch can be destroyed, so that material can smoothly discharge in blanking.
Embodiment 2:
As shown in Fig. 2, a kind of flexibility anti-arc device, including blanking bin 1, it further include above 1 discharge port of blanking bin
The inflatable flexible tracheae 2 being arranged on inner wall, the inflatable flexible tracheae 2 are fixed at blanking bin in a ring and circumferentially
On 1 inner wall, one end of the inflatable flexible tracheae 2 is provided with air inlet 3, and the other end is provided with gas outlet 4, the air inlet
Mouth 3 is connected by pipeline with the air outlet of mute blower 5, this device can be specifically connected in the dust collecting system in workshop,
Air inlet one end of mute blower 5 is connected with the dust hood 7 positioned at blanking bin discharge outlet, the gas outlet 4 passes through pipeline
The negative pressure line for connecting dust exhaust apparatus in workshop, is additionally provided with pipeline pulse control valve 6 between dust hood 7 and mute blower 5,
Control piper being opened and closing, and the mute blower 5, pipeline pulse control valve 6 are controlled by pulse signal controller.
Pipeline pulse control valve 6 and mute blower 5 periodically open and close as a result, in 6 He of pipeline pulse control valve
When mute blower 5 is periodically closed, due to being in negative pressure state in inflatable flexible tracheae 2, in the extruding and negative pressure of material
Under effect, inflatable flexibility tracheae 2 is in contraction state, and when pipeline pulse control valve 6 and mute blower 5 are opened, gas is logical
It crosses dust hood 7 to enter in inflatable flexible tracheae 2, gas can make inflatable flexible tracheae 2 expand at this time, in turn
Material at knot arch is generated and squeezes fluctuation, and the material for tie at arch generates shake because squeezing fluctuation, and then can break
Break down knot arch, when pipeline pulse control valve 6 is closed, because no air enters, may expand flexibility tracheae 2 in negative pressure and its material
It shrinks, is periodically controlled by pulse signal controller as a result, so that 6 He of pipeline pulse control valve under squeezing action
Mute blower 5 is periodically opened and is closed, and then reaches broken arch by the dilation fluctuation of inflatable flexible tracheae 2
Effect；
Since inflatable flexible 2 one end of tracheae connects dust hood 7, the other end is connected into the negative tube of the dust exhaust apparatus in workshop
Lu Zhong, while realizing broken arch can in air dust or blanking bin blanking operation in the dust that overflows recycle,
The technical effect for reaching a tractor serves several purposes avoids dust on flour dust overflow and bulkhead from being drifted in air because of vibration, to keep away
Exempt from the health of staff in influence environment and workshop；
In order to control the swell increment of inflatable flexible tracheae 2, enhance the effect of broken arch, as shown in Fig. 3, in embodiment 1
Or it is further fixedly arranged on gas circuit closing device in 2 inner cavity of inflatable flexible tracheae in implementation 2, it may expand in flexibility tracheae 2
Gas circuit closing device is at least arranged 2, is distributed in inflatable flexible tracheae 2, gas circuit closing device includes and inflatable flexibility
The round outer ring that 2 inner wall of tracheae is fixedly connected and the flexible closed flaps 8 in round outer ring, flexible closed flaps 8 are at least arranged
There are 3, each flexibility closed flaps 8 are fan-shaped, and the arc end of the flexibility closed flaps 8 is connected with round outer ring, Ge Gesuo
Round outer ring is closed when stating flexible closed flaps 8 closure, the flexibility closed flaps 8 are elastomeric closure, soft in round outer ring
Property closed flaps 8 closing when form a disk, when opening, all mutually closed one end of flexible closed flaps 8 are to equidirectional
It bends, and then generates through-hole.
Specifically, round outer ring is in rigid structure, and it is perpendicularly fixed in blanking bin with inflatable flexible tracheae 2
On wall, the shape of flexible closed flaps 8 is sector, and arc end is fixedly connected with round outer ring, remaining two radius side can be with its phase
The two radius side of adjacent flexible closed flaps 8 seals against each other closure, when inflatable flexible tracheae is not passed through air, simultaneously due to inside
Airless passes through, and flexible closed flaps 8 at this time are in closed state, and round outer ring is closed, and is passed through in inflatable flexible tracheae 2
When pressure-air, the flexible closed flaps 8 of closure can generate certain barrier to high pressure gas, in inflatable flexible tracheae 2
Air pressure gradually rises, and the swell increment that may expand flexibility tracheae 2 increases, and bigger extruding force is generated to material, in inflatable flexibility
Air pressure in tracheae 2 reaches certain degree, and since flexible closed flaps 8 are elasticity, high pressure air pressure will be closed flexibility as a result,
Valve 8 generates atmospheric pressure, under the action of atmospheric pressure, so that flexible closed flaps 8 bend far from one end of round outer ring, in turn
Airflow channel is generated, so that high pressure gas flows to 4 one side of gas outlet.
Further, in order to further enhance the effect of broken arch, in embodiment 1 or implement on the inner wall of the blanking bin in 2
It is additionally provided with broken arch fork, the quantity at least two of the broken arch fork, broken arch fork is in X-shaped comprising upper yoke 9 and lower yoke
10, one end of the upper yoke 9 and lower yoke 10 is hinged on the inner wall of blanking bin, the upper yoke 9 and lower 10 phase of yoke
The lower part mutually intersected is located at the top of inflatable flexible tracheae 2, and grooved hole is arranged in upper yoke middle and upper part, and the upper end of lower yoke passes through
Slot setting, the structure that intersection is consequently formed surround inflatable flexible tracheae 2, and upper 9 top of yoke is long sheet, and upper yoke is remote
It is reclinate cambered surface from one end that blanking bin is close discharge port.
In specific broken arch, since upper yoke 9 is provided with turn of bilge close to one end of discharge port, i.e., reclinate arc
Face, when not being passed through pressure-air in inflatable flexible tracheae 2, due to the discharging of blanking bin, material can flow through yoke 9
Turn of bilge, so that upper yoke 9 moves downward, since lower 10 one end of yoke is hinged on the inner wall of blanking bin, the other end passes through upper fork
The slot of arm 9, therefore, when upper yoke 9 moves downward, upper yoke 9 can push lower yoke 10 downwards by the slot arm in slot
The direction of feed bin inner wall rotates, and since the presence of slot makes between upper yoke 9 and lower yoke 10 without departing from inflatable
When flexible tracheae 2 is passed through pressure-air, since the entrance of pressure-air expands so that may expand flexibility tracheae 2, expansion
Inflatable flexibility tracheae 2 generates impetus to upper yoke 9 and lower yoke 10, so that upper yoke 9 and lower yoke 10 are to remote
Inner wall side movement from blanking bin, as a result, when being passed through and/or closing pressure-air, it can be achieved that upper yoke 9 and lower yoke 10
Periodic crisscross motion, and then further enhance the technical effect of broken arch.
The basic principles and main features and advantage of the utility model, the technical staff of the industry has been shown and described above
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention, the utility model requires protection scope
It is defined by the appending claims and its equivalent thereof.
Claims (10)
1. a kind of flexibility anti-arc device, including blanking bin (1), it is characterised in that: further include being arranged in blanking bin (1) discharge port
Inflatable flexible tracheae (2) in upper inner wall, the inflatable flexible tracheae (2) are fixed at down in a ring and circumferentially
On the inner wall of feed bin (1), one end of the inflatable flexible tracheae (2) is provided with air inlet (3), and the other end is provided with gas outlet
(4), the air inlet (3) is connected by pipeline with the air outlet of mute blower (5).
2. a kind of flexible anti-arc device according to claim 1, it is characterised in that: the mute blower (5) is by pulse
Signal controller control.
3. a kind of flexible anti-arc device according to claim 1, it is characterised in that: the gas outlet (4), which is connected with, to be disappeared
Sound outlet pipe.
4. a kind of flexible anti-arc device according to claim 1, it is characterised in that: the gas outlet (4) passes through pipeline
The negative pressure line of dust exhaust apparatus in workshop is connected, air inlet one end of the mute blower (5) is connected with positioned at blanking warehouse discharging
Dust hood (7) at mouthful, is additionally provided with pipeline pulse control valve (6) between dust hood (7) and mute blower (5).
5. a kind of flexible anti-arc device according to claim 4, it is characterised in that: the mute blower (5), pipeline arteries and veins
Control valve (6) is rushed to be controlled by pulse signal controller.
6. a kind of flexible anti-arc device according to claim 1, it is characterised in that: in inflatable flexible tracheae (2)
Gas circuit closing device is fixedly installed in chamber, the gas circuit closing device includes and the inflatable flexible fixed company of tracheae (2) inner wall
It connects and the round outer ring being vertically arranged and the flexible closed flaps (8) in round outer ring, the flexibility closed flaps (8) at least sets
3 are set to, the flexibility closed flaps (8) are sector, and the arc end of the flexibility closed flaps (8) is connected with round outer ring, respectively
A flexible closed flaps (8) close round outer ring when being closed.
7. a kind of flexible anti-arc device according to claim 6, it is characterised in that: the gas circuit closing device is at least set
It is equipped with 2 and is distributed in inflatable flexible tracheae (2) inner cavity.
8. a kind of flexible anti-arc device according to claim 6, it is characterised in that: the circle outer ring is in rigidity knot
Structure.
9. a kind of flexible anti-arc device according to claim 1 or 6, it is characterised in that: in inflatable flexible tracheae (2)
Periphery be uniformly provided with broken arch fork, the quantity at least two of broken arch fork, the broken arch fork is in X-shaped intersection construction, packet
Include yoke (9) and lower yoke (10), one end of the upper yoke (9) and lower yoke (10) is hinged on the inner wall of blanking bin
On, in upper yoke (9) middle and upper part, grooved hole is set, the upper end of lower yoke (10) passes through slot setting so that upper yoke (9) and under
Yoke (10), which intersects, surrounds inflatable flexible tracheae (2).
10. a kind of flexible anti-arc device according to claim 9, it is characterised in that: the upper yoke (9), lower yoke
(10) it is long sheet, is reclinate cambered surface in one end of upper yoke (9) close discharge port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920058891.4U CN209382675U (en) | 2019-01-15 | 2019-01-15 | A kind of flexibility anti-arc device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920058891.4U CN209382675U (en) | 2019-01-15 | 2019-01-15 | A kind of flexibility anti-arc device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209382675U true CN209382675U (en) | 2019-09-13 |
Family
ID=67853351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920058891.4U Expired - Fee Related CN209382675U (en) | 2019-01-15 | 2019-01-15 | A kind of flexibility anti-arc device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209382675U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109649871A (en) * | 2019-01-15 | 2019-04-19 | 黄河科技学院 | A kind of flexibility anti-arc device |
-
2019
- 2019-01-15 CN CN201920058891.4U patent/CN209382675U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109649871A (en) * | 2019-01-15 | 2019-04-19 | 黄河科技学院 | A kind of flexibility anti-arc device |
| CN109649871B (en) * | 2019-01-15 | 2023-12-15 | 黄河科技学院 | Flexible anti-arching device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209382675U (en) | A kind of flexibility anti-arc device | |
| CN204624698U (en) | A kind of negative-pressure vacuum feedway | |
| CN211693593U (en) | Gate valve with purging function | |
| CN206231906U (en) | Powder material storehouse flow-aiding device | |
| CN109649871A (en) | A kind of flexibility anti-arc device | |
| CN108126823A (en) | A kind of material-clearing device and method for being used to rotate feeding valve impeller | |
| CN209406605U (en) | The anti-blocking blockage-clearing device of milk powder producing system spray tower cyclone separator | |
| CN207107931U (en) | A kind of anti-blocking device for discharging | |
| CN205381578U (en) | Catalyst discharge apparatus | |
| CN202144360U (en) | Bin separator | |
| CN105387475B (en) | A kind of on-line cleaning antiscaling device and on-line cleaning method of scale inhibition for glass furnace SCR denitration reaction unit acoustic wave soot blower | |
| CN212703457U (en) | Mixed steam pipeline's rinse-system | |
| CN209094059U (en) | Tuning fork back-blowing device and gas compressor | |
| CN204606696U (en) | Apparatus for spraying and jetting particulate materials and winding-up blockage-clearing device | |
| CN209127351U (en) | A kind of powder arch-breaking device | |
| CN207829943U (en) | Mining gas control mechanical timer automatic spray dust removal device | |
| CN206754809U (en) | A kind of high-velocity fluid buffer unit | |
| CN205110280U (en) | Solid particle material conveying pipe's stifled structure of qing dynasty | |
| CN208066304U (en) | A kind of convertible discharging mechanism of wet granulator | |
| CN101624143A (en) | Blockage removing device and method for pneumatic ash conveying pipe | |
| CN205470822U (en) | High -speed packagine machine | |
| CN219882222U (en) | Efficient energy-saving sand return pipeline structure of pneumatic recovery sand blasting room | |
| CN212291968U (en) | Valve ash discharging device for dust-containing waste gas pipeline | |
| CN204610881U (en) | A kind of crystallized stock dispensing valve | |
| CN207333731U (en) | A kind of by-passing valve of four-layer seal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190913 Termination date: 20200115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |