CN208927484U - A kind of nonflame bleeder of square high efficiency - Google Patents
A kind of nonflame bleeder of square high efficiency Download PDFInfo
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- CN208927484U CN208927484U CN201821246903.8U CN201821246903U CN208927484U CN 208927484 U CN208927484 U CN 208927484U CN 201821246903 U CN201821246903 U CN 201821246903U CN 208927484 U CN208927484 U CN 208927484U
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- filter device
- square
- corrugated fins
- flame retardant
- high efficiency
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Abstract
The utility model discloses a kind of nonflame bleeders of square high efficiency of nonflame bleeder technical field, including being shorted, the top movable of the short circuit is provided with corrugated fins plate, flame retardant bed is provided on the internal chamber wall of the corrugated fins plate, the inner cavity of the flame retardant bed is movably set with the first filter device, the inner cavity of first filter device is movably set with the second filter device, the top movable of the flame retardant bed inner cavity is provided with knocking device, the nonflame bleeder of the device tetragonal body structure is comprehensive to release, considerably increase effective discharge area, with efficiency of releasing, the short circuit and connecting flange being bolted, facilitate being replaced and cleaned for the first filter device and the second filter device, Double-filtering device not only can prevent dust recycling to equipment surrounding, and ensure that flame retardant bed and corrugated fins plate are not blocked, make to turn Idler wheel on disk, which constantly hits the semicircle block that taps, makes woven mesh layer vibration shake off dust, and woven mesh layer is avoided to be blocked.
Description
Technical field
The utility model relates to nonflame bleeder technical field, the nonflame bleeder of specially a kind of square high efficiency.
Background technique
Nowadays the nonflame bleeder used for square flange is sector structure, and contact of this structure with flame only has
Radian face can only increase discharge area by increasing fan-shaped angle, but under the actual conditions for having dust obstruction strainer,
The discharge area of the nonflame bleeder of this structure be it is far from being enough, probably draw in this way because of can not quickly release
Play more massive explosion.In addition to this, its casing surface temperature is easy to the event of burning.Life-threatening property peace
Entirely, at the same time, if wanting to release bore by increasing to increase discharge area, but often installation space is limited, and greatly increases
Use the cost of producer.
Back-fire relief web frame used today is mostly filter structure, although this structure effectively can prevent flame from passing through,
It is very easy to that dust choking phenomenon occurs.Because strainer is to roll, cleaning can not be spread out, so cleaning is inconvenient.Normally
In the case of can directly replace, expend financial resource and material resource.
Utility model content
The purpose of this utility model is to provide a kind of nonflame bleeders of square high efficiency, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of nonflame bleeder of square high efficiency,
Including being shorted, the top movable of the short circuit is provided with corrugated fins plate, is provided with cubic branch on the outside of the corrugated fins plate
Frame, flame retardant bed is provided on the internal chamber wall of the corrugated fins plate, and the inner cavity of the flame retardant bed is movably set with the first filtering dress
Set, the inner cavity of first filter device is movably set with the second filter device, the corrugated fins plate, the first filter device and
The bottom of second filter device is provided with connecting flange, and the bottom of connecting flange is provided with gasket, the flame retardant bed inner cavity
Top movable be provided with knocking device, and knocking device from top to bottom successively activity through the first filter device and the second filtering
Device, the connecting flange are bolted with short circuit.
Preferably, first filter device and the second filter device include woven mesh layer, the woven mesh layer it is interior
Side and outside are provided with round steel skeleton, and support spring is provided between woven mesh layer and round steel skeleton, and round steel skeleton is
Netted round steel skeleton.
Preferably, the knocking device includes rotation inserted link, and the top for rotating inserted link is flexibly connected with flame retardant bed, described
Top on the outside of rotation inserted link is provided with turbine, is movably set with and turns on first filter device and the second filter device
The rotating casing that dynamic inserted link matches, the bottom on the outside of the rotating casing are provided with turntable, the left and right two at the top of the turntable
Side is movably set with idler wheel, and the bottom of the woven mesh layer is provided with the semicircle percussion block to match with idler wheel.
Preferably, the square support includes square steel pillar, and the four of the connecting flange at top are arranged in the square steel pillar
A right angle is provided with angle steel reinforced part at the top of square steel pillar described in two adjacent groups, and the angle steel reinforced part is dissipated positioned at ripple
On four edges at the top of hot plate, the centre of the two groups of angle steel reinforced parts in centre, front and back of square steel pillar described in two adjacent groups is respectively provided with
There is reinforcing rib, the inner sidewall of the square steel pillar, angle steel reinforced part and reinforcing rib is connect with corrugated fins plate.
Preferably, the corrugated fins plate includes corrugated plating and metal plate, and corrugated plating and metal plate alternate
Setting, the ripple of the corrugated plating are equilateral triangle.
Preferably, the corrugated fins plate, flame retardant bed, the first filter device and the second filter device are in the cubic bodily form
Shape.
Compared with prior art, the utility model has the beneficial effects that
1. the apparatus structure is simple, easy to use, the nonflame bleeder of tetragonal body structure is comprehensive to release, and greatly increases
Effective discharge area, and efficiency of releasing, can quickly release when accident occurs for factory, shorten attack time, reduce equipment
Damaged condition reduces maintenance cost, and the short circuit and connecting flange being bolted facilitate the disassembly of three groups of connecting flanges,
Facilitate being replaced and cleaned for the first filter device and the second filter device；
2. Double-filtering device not only can prevent dust recycling to equipment surrounding, but also ensure flame retardant bed and corrugated fins
Plate is not blocked, and air-flow drives turbine rotation, and so that the idler wheel on turntable is constantly hit the semicircle block that taps makes woven mesh layer
Dust is shaken off in vibration, avoids woven mesh layer from being blocked, maintains its normal function unaffected, increase nonflame bleeder
In addition to this service life obstructs dust medium in explosion, is conducive to quick knock down the flame, adds the reaction speed of device
Fastly, with better function, device can more be repeated as many times and uses.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the first filter device of the utility model schematic diagram；
Fig. 3 is the utility model three-dimensional shaft side schematic diagram；
Fig. 4 is the portion the utility model A schematic enlarged-scale view.
In figure: 1 short circuit, 2 corrugated fins plates, 21 metal plates, 22 corrugated platings, 3 flame retardant beds, 4 first filter devices, 41 circles
Steel skeleton, 42 woven mesh layers, 43 support springs, 5 second filter devices, 6 connecting flanges, 7 gaskets, 8 knocking devices, 81 rotations are inserted
Bar, 82 turbines, 83 rotating casings, 84 turntables, 85 idler wheels, 86 semicircle percussion blocks, 9 square supports, 91 square steel pillars, 92 angle steel
Reinforcing member, 93 reinforcing ribs.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of nonflame bleeder of square high efficiency, packet
Short circuit 1 is included, the top movable for being shorted 1 is provided with corrugated fins plate 2, and the outside of corrugated fins plate 2 is provided with square support 9, wave
Flame retardant bed 3 is provided on the internal chamber wall of line heat sink 2, the inner cavity of flame retardant bed 3 is movably set with the first filter device 4, the first mistake
The inner cavity of filter device 4 is movably set with the second filter device 5, corrugated fins plate 2, the first filter device 4 and the second filter device 5
Bottom be provided with connecting flange 6, and the bottom of connecting flange 6 is provided with gasket 7, and the top movable of 3 inner cavity of flame retardant bed is set
It is equipped with knocking device 8, and successively activity runs through the first filter device 4 and the second filter device 5 to knocking device 8 from top to bottom, even
Acting flange 6 is bolted with being shorted 1.
Wherein, the first filter device 4 and the second filter device 5 include woven mesh layer 42, the inside of woven mesh layer 42 and
Outside is provided with round steel skeleton 41, and support spring 43 is provided between woven mesh layer 42 and round steel skeleton 41, and round steel bone
Frame 41 is netted round steel skeleton, and the woven mesh layer 42 connected by support spring 43 facilitates the vibration of woven mesh layer 42 and shakes off powder
Dirt, the first filter device 4 and the second filter device 5 have not only obstructed dust, separate combustion medium with fire source, facilitate quickly
Knock down the flame, and two layers of round steel skeleton 41 has certain buffer function to explosion wave, increases the antiknock ability of device,
Can obstructing dust early period in fire extinguishing for this structure, may be reused flame retardant bed 3；
Knocking device 8 includes rotation inserted link 81, and the top for rotating inserted link 81 is flexibly connected with flame retardant bed 3, rotates inserted link
The top in 81 outsides is provided with turbine 82, is movably set on the first filter device 4 and the second filter device 5 and rotation inserted link
81 rotating casings 83 to match, the bottom in 83 outside of rotating casing are provided with turntable 84, and the left and right sides at 84 top of turntable is equal
It is movably set with idler wheel 85, the bottom of woven mesh layer 42 is provided with the semicircle percussion block 86 to match with idler wheel 85, air-flow band
Dynamic turbine 82 rotates, and turbine 82 drives the turntable 84 on rotating casing 83 to rotate by rotation inserted link 81, the idler wheel on turntable 84
85 constantly hit semicircle percussion block 86, and the vibration of woven mesh layer 42 is made to shake off dust, idler wheel 85 and semicircle for tapping block 86
With the resistance reduced when turntable 84 rotates between idler wheel 85 and semicircle percussion block 86；
Square support 9 includes square steel pillar 91, and four right angles of the connecting flange 6 at top are arranged in square steel pillar 91,
The top of two adjacent groups square steel pillar 91 is provided with angle steel reinforced part 92, and angle steel reinforced part 92 is located at 2 top of corrugated fins plate
On four edges, the centre of two adjacent groups square steel pillar 91, the centre of the two groups of angle steel reinforced parts 92 in front and back are provided with reinforcing rib 93,
The inner sidewall of square steel pillar 91, angle steel reinforced part 92 and reinforcing rib 93 is connect with corrugated fins plate 2, and square support 9 is to ripple
Heat sink 2 plays the role of bracing reinforcement；
Corrugated fins plate 2 includes corrugated plating 22 and metal plate 21, and corrugated plating 22 and metal plate 21 are alternateed and set
It sets, the ripple of corrugated plating 22 is equilateral triangle, increases the contact area with air, improves the radiating rate of the device；
Corrugated fins plate 2, flame retardant bed 3, the first filter device 4 and the second filter device 5 in cubic shape, make device
It is comprehensive to release, effective discharge area is considerably increased, and efficiency of releasing, can quickly released when accident occurs for factory, contracted
Short attack time reduces equipment damage degree, reduces maintenance cost.
Working principle: when dust pipeline works normally, the setting that its operating pressure is less than nonflame bleeder is released
Pressure, dusty gas directly pass through without nonflame bleeder；When the work of dust pipeline superpressure, when operating pressure is greater than
The setting of nonflame bleeder is released pressure, and the pressure relief device that nonflame is released will be opened and be released stress, while two layers of mesh grid
Layer 42 effectively hinders all dust, prevents it from being discharged into air, and air-flow drives turbine 82 to rotate, and turbine 82 passes through rotation
Inserted link 81 drives the turntable 84 on rotating casing 83 to rotate, and the idler wheel 85 on turntable 84 constantly hits semicircle and taps block 86, makes
Dust is shaken off in the vibration of woven mesh layer 42, and woven mesh layer 42 is avoided to block, when explosion time, the pressure of flame impingement wave occur for dust pipeline
The setting that power is far longer than nonflame bleeder is released pressure, and bleeder is opened, and flame makes flame in radiation by being shorted
Shape is ejected into nonflame bleeder, and filtering of the dust taken out of Jing Guo two layers of woven mesh layer 42 is attached to woven mesh layer
Full combustion on 42 will not largely remain in woven mesh layer 42, while flame passes through between woven mesh layer 42 twice and centre
Flow blocking loses a part of heat, and when it reaches flame retardant bed 3, flame retardant bed 3 makes fray-out of flame, and corrugated fins plate 2 carries out rapidly heat friendship
It changes, temperature rapid decrease；The short circuit 1 and connecting flange 6 being bolted, facilitate the disassembly of three groups of connecting flanges 6, convenient
First filter device 4 and second filter device 5 are replaced and cleaned.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of nonflame bleeder of square high efficiency, including short circuit (1), it is characterised in that: the top movable for being shorted (1)
It is provided with corrugated fins plate (2), is provided with square support (9) on the outside of the corrugated fins plate (2), the corrugated fins plate
(2) it is provided on internal chamber wall flame retardant bed (3), the inner cavity of the flame retardant bed (3) is movably set with the first filter device (4), institute
The inner cavity for stating the first filter device (4) is movably set with the second filter device (5), the corrugated fins plate (2), the first filtering dress
The bottom for setting (4) and the second filter device (5) is provided with connecting flange (6), and the bottom of connecting flange (6) is provided with gasket
(7), the top movable of flame retardant bed (3) inner cavity is provided with knocking device (8), and knocking device (8) is successively lived from top to bottom
Dynamic to run through the first filter device (4) and the second filter device (5), the connecting flange (6) is bolted with (1) is shorted.
2. a kind of nonflame bleeder of square high efficiency according to claim 1, it is characterised in that: the first filtering dress
Setting (4) and the second filter device (5) includes woven mesh layer (42), and the inner side and outer side of the woven mesh layer (42) is provided with
Round steel skeleton (41), and support spring (43) are provided between woven mesh layer (42) and round steel skeleton (41), and round steel skeleton
It (41) is netted round steel skeleton.
3. a kind of nonflame bleeder of square high efficiency according to claim 2, it is characterised in that: the knocking device
It (8) include rotation inserted link (81), and the top for rotating inserted link (81) is flexibly connected with flame retardant bed (3), the rotation inserted link (81)
Be provided at the top of outside turbine (82), be movably set on first filter device (4) and the second filter device (5) with
The rotating casing (83) that inserted link (81) match is rotated, the bottom on the outside of the rotating casing (83) is provided with turntable (84), institute
It states the left and right sides at the top of turntable (84) to be movably set with idler wheel (85), the bottom of the woven mesh layer (42) is provided with and rolls
Semicircle percussion block (86) that wheel (85) matches.
4. a kind of nonflame bleeder of square high efficiency according to claim 1, it is characterised in that: the square support
It (9) include square steel pillar (91), four right angles of the connecting flange (6) at top are arranged in the square steel pillar (91), adjacent
It is provided at the top of square steel pillar (91) described in two groups angle steel reinforced part (92), the angle steel reinforced part (92) is located at corrugated fins
On four edges at the top of plate (2), in two groups of angle steel reinforced parts (92) in centre, front and back of square steel pillar (91) described in two adjacent groups
Between be provided with reinforcing rib (93), the inner sidewall of the square steel pillar (91), angle steel reinforced part (92) and reinforcing rib (93) with
Corrugated fins plate (2) connection.
5. a kind of nonflame bleeder of square high efficiency according to claim 1, it is characterised in that: the corrugated fins plate
It (2) include corrugated plating (22) and metal plate (21), and corrugated plating (22) and metal plate (21) alternate setting, the wave
The ripple of card (22) is equilateral triangle.
6. a kind of nonflame bleeder of square high efficiency according to claim 1, it is characterised in that: the corrugated fins plate
(2), flame retardant bed (3), the first filter device (4) and the second filter device (5) are in cubic shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821246903.8U CN208927484U (en) | 2018-08-03 | 2018-08-03 | A kind of nonflame bleeder of square high efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821246903.8U CN208927484U (en) | 2018-08-03 | 2018-08-03 | A kind of nonflame bleeder of square high efficiency |
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| Publication Number | Publication Date |
|---|---|
| CN208927484U true CN208927484U (en) | 2019-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821246903.8U Active CN208927484U (en) | 2018-08-03 | 2018-08-03 | A kind of nonflame bleeder of square high efficiency |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110721423A (en) * | 2019-11-11 | 2020-01-24 | 江苏华正环保科技有限公司 | Box-type modular flameless discharge device |
| CN112934554A (en) * | 2021-01-26 | 2021-06-11 | 南京博之顿机电科技有限公司 | Efficient and safe big cyclone dust treatment and recovery process |
-
2018
- 2018-08-03 CN CN201821246903.8U patent/CN208927484U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110721423A (en) * | 2019-11-11 | 2020-01-24 | 江苏华正环保科技有限公司 | Box-type modular flameless discharge device |
| CN112934554A (en) * | 2021-01-26 | 2021-06-11 | 南京博之顿机电科技有限公司 | Efficient and safe big cyclone dust treatment and recovery process |
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